зеркало из https://github.com/github/ruby.git
* lib/rss: supported prety print.
* test/rss/test_1.0.rb: added test for calculating default indent size. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
Родитель
64422ae494
Коммит
0ebac90b0e
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@ -1,3 +1,8 @@
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Sat Oct 16 13:34:56 2004 Kouhei Sutou <kou@cozmixng.org>
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* lib/rss: supported prety print.
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* test/rss/test_1.0.rb: added test for calculating default indent size.
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Sat Oct 16 10:56:36 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* lib/mkmf.rb (create_makefile): install-rb is needed for statically
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139
lib/rss/0.9.rb
139
lib/rss/0.9.rb
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@ -51,16 +51,18 @@ module RSS
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end
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EOR
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#{xmldecl}
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#{xml_stylesheet_pi}<rss version="#{@rss_version}"#{ns_declaration}>
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#{channel_element(false)}
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#{other_element(false, "\t")}
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</rss>
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#{xml_stylesheet_pi}
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#{indent}<rss version="#{@rss_version}"#{ns_declaration(next_indent)}>
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#{channel_element(false, next_indent)}
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#{other_element(false, next_indent)}
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#{inent}}</rss>
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EOR
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rv = @converter.convert(rv) if convert and @converter
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rv
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rv = @converter.convert(rv) if convert and @converter
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remove_empty_newline(rv)
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end
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private
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@ -135,30 +137,31 @@ EOR
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super()
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EOT
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<channel>
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#{title_element(false)}
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#{link_element(false)}
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#{description_element(false)}
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#{language_element(false)}
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#{copyright_element(false)}
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#{managingEditor_element(false)}
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#{webMaster_element(false)}
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#{rating_element(false)}
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#{pubDate_element(false)}
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#{lastBuildDate_element(false)}
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#{docs_element(false)}
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#{skipDays_element(false)}
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#{skipHours_element(false)}
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#{image_element(false)}
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#{item_elements(false)}
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#{textInput_element(false)}
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#{other_element(false, "\t\t")}
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</channel>
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#{indent}<channel>
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#{title_element(false, next_indent)}
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#{link_element(false, next_indent)}
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#{description_element(false, next_indent)}
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#{language_element(false, next_indent)}
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#{copyright_element(false, next_indent)}
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#{managingEditor_element(false, next_indent)}
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#{webMaster_element(false, next_indent)}
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#{rating_element(false, next_indent)}
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#{pubDate_element(false, next_indent)}
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#{lastBuildDate_element(false, next_indent)}
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#{docs_element(false, next_indent)}
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#{skipDays_element(false, next_indent)}
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#{skipHours_element(false, next_indent)}
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#{image_element(false, next_indent)}
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#{item_elements(false, next_indent)}
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#{textInput_element(false, next_indent)}
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#{other_element(false, next_indent)}
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#{indent}</channel>
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EOT
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rv = @converter.convert(rv) if convert and @converter
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rv
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rv
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end
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private
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@ -208,17 +211,18 @@ EOT
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install_model(x, "?")
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EOT
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<image>
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#{url_element(false)}
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#{title_element(false)}
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#{link_element(false)}
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#{width_element(false)}
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#{height_element(false)}
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#{description_element(false)}
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#{other_element(false, "\t\t\t\t")}
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</image>
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#{indent}<image>
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#{url_element(false, next_indent)}
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#{title_element(false, next_indent)}
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#{link_element(false, next_indent)}
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#{width_element(false, next_indent)}
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#{height_element(false, next_indent)}
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#{description_element(false, next_indent)}
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#{other_element(false, next_indent)}
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#{indent}</image>
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EOT
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rv = @converter.convert(rv) if convert and @converter
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rv
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@ -257,14 +261,15 @@ EOT
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@protocol = protocol
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EOT
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<cloud
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domain="#{h @domain}"
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port="#{h @port}"
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path="#{h @path}"
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registerProcedure="#{h @registerProcedure}"
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protocol="#{h @protocol}"/>
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#{indent}<cloud
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#{next_indent}domain="#{h @domain}"
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#{next_indent}port="#{h @port}"
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#{next_indent}path="#{h @path}"
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#{next_indent}registerProcedure="#{h @registerProcedure}"
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#{next_indent}protocol="#{h @protocol}"/>
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EOT
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rv = @converter.convert(rv) if convert and @converter
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rv
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@ -302,17 +307,18 @@ EOT
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install_model(tag, occurs)
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EOT
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<item>
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#{title_element(false)}
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#{link_element(false)}
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#{description_element(false)}
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#{category_element(false)}
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#{source_element(false)}
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#{enclosure_element(false)}
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#{other_element(false, "\t\t\t\t")}
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</item>
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#{indent}<item>
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#{title_element(false, next_indent)}
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#{link_element(false, next_indent)}
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#{description_element(false, next_indent)}
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#{category_element(false, next_indent)}
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#{source_element(false, next_indent)}
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#{enclosure_element(false, next_indent)}
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#{other_element(false, next_indent)}
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#{indent}</item>
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EOT
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rv = @converter.convert(rv) if convert and @converter
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rv
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@ -350,7 +356,7 @@ EOT
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@content = content
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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if @url
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rv = %Q! <source url="#{@url}">!
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rv << %Q!#{@content}</source>!
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@ -393,7 +399,7 @@ EOT
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@type = type
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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if @url and @length and @type
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rv = %Q!<enclosure url="#{h @url}" !
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rv << %Q!length="#{h @length}" type="#{h @type}"/>!
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@ -433,7 +439,7 @@ EOT
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@content = content
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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if @domain
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rv = %Q!<category domain="#{h @domain}">!
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rv << %Q!#{h @content}</category>!
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@ -464,15 +470,16 @@ EOT
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install_model(x, nil)
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EOT
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<textInput>
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#{title_element(false)}
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#{description_element(false)}
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#{name_element(false)}
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#{link_element(false)}
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#{other_element(false, "\t\t\t\t")}
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</textInput>
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#{indent}<textInput>
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#{title_element(false, next_indent)}
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#{description_element(false, next_indent)}
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#{name_element(false, next_indent)}
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#{link_element(false, next_indent)}
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#{other_element(false, next_indent)}
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#{indent}</textInput>
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EOT
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rv = @converter.convert(rv) if convert and @converter
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rv
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126
lib/rss/1.0.rb
126
lib/rss/1.0.rb
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@ -28,7 +28,7 @@ module RSS
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end
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TAG_NAME.replace('RDF')
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@tag_name = 'RDF'
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PREFIX = 'rdf'
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URI = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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@ -57,19 +57,21 @@ module RSS
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super('1.0', version, encoding, standalone)
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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rv = <<-EORDF
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#{xmldecl}
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#{xml_stylesheet_pi}<#{PREFIX}:RDF#{ns_declaration}>
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#{channel_element(false)}
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#{image_element(false)}
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#{item_elements(false)}
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#{textinput_element(false)}
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#{other_element(false, "\t")}
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</#{PREFIX}:RDF>
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#{xml_stylesheet_pi}
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#{indent}<#{PREFIX}:RDF#{ns_declaration(next_indent)}>
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#{channel_element(false, next_indent)}
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#{image_element(false, next_indent)}
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#{item_elements(false, next_indent)}
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#{textinput_element(false, next_indent)}
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#{other_element(false, next_indent)}
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#{indent}</#{PREFIX}:RDF>
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EORDF
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rv = @converter.convert(rv) if convert and @converter
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rv
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remove_empty_newline(rv)
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end
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private
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@ -105,7 +107,7 @@ EORDF
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end
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TAG_NAME.replace('Seq')
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@tag_name = 'Seq'
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install_have_children_element("li")
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@ -116,12 +118,13 @@ EORDF
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@li = li
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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<<-EOT
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<#{PREFIX}:Seq>
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#{li_elements(convert, "\t\t\t\t")}
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#{other_element(convert, "\t\t\t\t")}
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</#{PREFIX}:Seq>
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#{indent}<#{PREFIX}:Seq>
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#{li_elements(convert, next_indent)}
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#{other_element(convert, next_indent)}
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#{indent}</#{PREFIX}:Seq>
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EOT
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end
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|
@ -167,9 +170,9 @@ EOT
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@resource = resource
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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if @resource
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rv = %Q!<#{PREFIX}:li resource="#{h @resource}" />\n!
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rv = %Q!#{indent}<#{PREFIX}:li resource="#{h @resource}" />\n!
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rv = @converter.convert(rv) if convert and @converter
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rv
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else
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|
@ -228,19 +231,20 @@ EOT
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@about = about
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end
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def to_s(convert=true)
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def to_s(convert=true, indent=calc_indent)
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next_indent = indent + INDENT
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about = ''
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about << %Q!#{PREFIX}:about="#{h @about}"! if @about
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rv = <<-EOT
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<channel #{about}>
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#{title_element(false)}
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#{link_element(false)}
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#{description_element(false)}
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#{image_element(false)}
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#{items_element(false)}
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#{textinput_element(false)}
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#{other_element(false, "\t\t")}
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</channel>
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#{indent}<channel #{about}>
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#{title_element(false, next_indent)}
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#{link_element(false, next_indent)}
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#{description_element(false, next_indent)}
|
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#{image_element(false, next_indent)}
|
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#{items_element(false, next_indent)}
|
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#{textinput_element(false, next_indent)}
|
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#{other_element(false, next_indent)}
|
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#{indent}</channel>
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EOT
|
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rv = @converter.convert(rv) if convert and @converter
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rv
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|
@ -293,9 +297,9 @@ EOT
|
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@resource = resource
|
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end
|
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|
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def to_s(convert=true)
|
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def to_s(convert=true, indent=calc_indent)
|
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if @resource
|
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rv = %Q!<image #{PREFIX}:resource="#{h @resource}" />!
|
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rv = %Q!#{indent}<image #{PREFIX}:resource="#{h @resource}" />!
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rv = @converter.convert(rv) if convert and @converter
|
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rv
|
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else
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|
@ -335,9 +339,9 @@ EOT
|
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@resource = resource
|
||||
end
|
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|
||||
def to_s(convert=true)
|
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def to_s(convert=true, indent=calc_indent)
|
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if @resource
|
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rv = %Q|<textinput #{PREFIX}:resource="#{h @resource}" />|
|
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rv = %Q|#{indent}<textinput #{PREFIX}:resource="#{h @resource}" />|
|
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rv = @converter.convert(rv) if convert and @converter
|
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rv
|
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else
|
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|
@ -382,12 +386,13 @@ EOT
|
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@Seq = seq
|
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end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
next_indent = indent + INDENT
|
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<<-EOT
|
||||
<items>
|
||||
#{Seq_element(convert)}
|
||||
#{other_element(convert, "\t\t\t")}
|
||||
</items>
|
||||
#{indent}<items>
|
||||
#{Seq_element(convert, next_indent)}
|
||||
#{other_element(convert, next_indent)}
|
||||
#{indent}</items>
|
||||
EOT
|
||||
end
|
||||
|
||||
|
@ -446,16 +451,17 @@ EOT
|
|||
@about = about
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
next_indent = indent + INDENT
|
||||
about = ''
|
||||
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
|
||||
rv = <<-EOT
|
||||
<image #{about}>
|
||||
#{title_element(false)}
|
||||
#{url_element(false)}
|
||||
#{link_element(false)}
|
||||
#{other_element(false, "\t\t")}
|
||||
</image>
|
||||
#{indent}<image #{about}>
|
||||
#{title_element(false, next_indent)}
|
||||
#{url_element(false, next_indent)}
|
||||
#{link_element(false, next_indent)}
|
||||
#{other_element(false, next_indent)}
|
||||
#{indent}</image>
|
||||
EOT
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
|
@ -515,16 +521,17 @@ EOT
|
|||
@about = about
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
next_indent = indent + INDENT
|
||||
about = ''
|
||||
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
|
||||
rv = <<-EOT
|
||||
<item #{about}>
|
||||
#{title_element(false)}
|
||||
#{link_element(false)}
|
||||
#{description_element(false)}
|
||||
#{other_element(false, "\t\t")}
|
||||
</item>
|
||||
#{indent}<item #{about}>
|
||||
#{title_element(false, next_indent)}
|
||||
#{link_element(false, next_indent)}
|
||||
#{description_element(false, next_indent)}
|
||||
#{other_element(false, next_indent)}
|
||||
#{indent}</item>
|
||||
EOT
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
|
@ -585,17 +592,18 @@ EOT
|
|||
@about = about
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
next_indent = indent + INDENT
|
||||
about = ''
|
||||
about << %Q!#{PREFIX}:about="#{h @about}"! if @about
|
||||
rv = <<-EOT
|
||||
<textinput #{about}>
|
||||
#{title_element(false)}
|
||||
#{description_element(false)}
|
||||
#{name_element(false)}
|
||||
#{link_element(false)}
|
||||
#{other_element(false, "\t\t")}
|
||||
</textinput>
|
||||
#{indent}<textinput #{about}>
|
||||
#{title_element(false, next_indent)}
|
||||
#{description_element(false, next_indent)}
|
||||
#{name_element(false, next_indent)}
|
||||
#{link_element(false, next_indent)}
|
||||
#{other_element(false, next_indent)}
|
||||
#{indent}</textinput>
|
||||
EOT
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
|
|
|
@ -23,11 +23,11 @@ module RSS
|
|||
install_model(x, occurs)
|
||||
end
|
||||
|
||||
def other_element(convert, indent='')
|
||||
def other_element(convert, indent)
|
||||
rv = <<-EOT
|
||||
#{indent}#{category_element(convert)}
|
||||
#{indent}#{generator_element(convert)}
|
||||
#{indent}#{ttl_element(convert)}
|
||||
#{category_element(convert, indent)}
|
||||
#{generator_element(convert, indent)}
|
||||
#{ttl_element(convert, indent)}
|
||||
EOT
|
||||
rv << super
|
||||
end
|
||||
|
@ -73,12 +73,12 @@ EOT
|
|||
install_model(x, occurs)
|
||||
end
|
||||
|
||||
def other_element(convert, indent='')
|
||||
def other_element(convert, indent)
|
||||
rv = <<-EOT
|
||||
#{indent}#{author_element(false)}
|
||||
#{indent}#{comments_element(false)}
|
||||
#{indent}#{pubDate_element(false)}
|
||||
#{indent}#{guid_element(false)}
|
||||
#{author_element(false, indent)}
|
||||
#{comments_element(false, indent)}
|
||||
#{pubDate_element(false, indent)}
|
||||
#{guid_element(false, indent)}
|
||||
EOT
|
||||
rv << super
|
||||
end
|
||||
|
@ -116,7 +116,7 @@ EOT
|
|||
@content = content
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
if @content
|
||||
rv = %Q!<guid!
|
||||
rv << %Q! isPermaLink="#{h @isPermaLink}"! if @isPermaLink
|
||||
|
|
|
@ -286,8 +286,8 @@ module RSS
|
|||
@proc_stack.push(nil)
|
||||
else
|
||||
parent = "ROOT ELEMENT???"
|
||||
if current_class.const_defined?("TAG_NAME")
|
||||
parent = current_class.const_get("TAG_NAME")
|
||||
if current_class.tag_name
|
||||
parent = current_class.tag_name
|
||||
end
|
||||
raise NotExceptedTagError.new(local, parent)
|
||||
end
|
||||
|
|
|
@ -154,7 +154,7 @@ module RSS
|
|||
install_element(name) do |n, elem_name|
|
||||
<<-EOC
|
||||
if @#{n}
|
||||
"\#{indent}\#{@#{n}.to_s(convert)}"
|
||||
"\#{@#{n}.to_s(convert, indent)}"
|
||||
else
|
||||
''
|
||||
end
|
||||
|
@ -171,7 +171,7 @@ EOC
|
|||
<<-EOC
|
||||
rv = ''
|
||||
@#{n}.each do |x|
|
||||
rv << "\#{indent}\#{x.to_s(convert)}"
|
||||
rv << "\#{x.to_s(convert, indent)}"
|
||||
end
|
||||
rv
|
||||
EOC
|
||||
|
@ -320,14 +320,16 @@ EOC
|
|||
extend BaseModel
|
||||
include Utils
|
||||
|
||||
INDENT = " "
|
||||
|
||||
class << self
|
||||
|
||||
def inherited(klass)
|
||||
klass.module_eval(<<-EOC)
|
||||
public
|
||||
|
||||
TAG_NAME = name.split('::').last.downcase
|
||||
|
||||
@tag_name = name.split(/::/).last.downcase
|
||||
@indent_size = name.split(/::/).size - 2
|
||||
|
||||
@@must_call_validators = {}
|
||||
|
||||
|
@ -415,6 +417,14 @@ EOC
|
|||
self::NSPOOL[prefix] = uri
|
||||
end
|
||||
|
||||
def tag_name
|
||||
@tag_name
|
||||
end
|
||||
|
||||
def indent_size
|
||||
@indent_size
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
attr_accessor :do_validate
|
||||
|
@ -426,7 +436,7 @@ EOC
|
|||
end
|
||||
|
||||
def tag_name
|
||||
self.class::TAG_NAME
|
||||
self.class.tag_name
|
||||
end
|
||||
|
||||
def converter=(converter)
|
||||
|
@ -498,7 +508,7 @@ EOC
|
|||
def validate_attribute
|
||||
_attrs.each do |a_name, required|
|
||||
if required and send(a_name).nil?
|
||||
raise MissingAttributeError.new(self.class::TAG_NAME, a_name)
|
||||
raise MissingAttributeError.new(self.class.tag_name, a_name)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
@ -615,6 +625,15 @@ EOC
|
|||
rv
|
||||
end
|
||||
|
||||
private
|
||||
def calc_indent
|
||||
INDENT * (self.class.indent_size)
|
||||
end
|
||||
|
||||
def remove_empty_newline(string)
|
||||
string.gsub(/^\s*$(?:\r?\n?)/, '')
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
module RootElementMixin
|
||||
|
@ -646,11 +665,11 @@ EOC
|
|||
rv
|
||||
end
|
||||
|
||||
def ns_declaration
|
||||
def ns_declaration(indent)
|
||||
rv = ''
|
||||
self.class::NSPOOL.each do |prefix, uri|
|
||||
prefix = ":#{prefix}" unless prefix.empty?
|
||||
rv << %Q|\n\txmlns#{prefix}="#{html_escape(uri)}"|
|
||||
rv << %Q|\n#{indent}xmlns#{prefix}="#{html_escape(uri)}"|
|
||||
end
|
||||
rv
|
||||
end
|
||||
|
|
|
@ -76,9 +76,10 @@ module RSS
|
|||
@resource = resource
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
if @resource
|
||||
rv = %Q!<#{TRACKBACK_PREFIX}:ping #{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>!
|
||||
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:ping ]
|
||||
rv << %Q[#{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>]
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
else
|
||||
|
@ -121,9 +122,10 @@ module RSS
|
|||
@resource = resource
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
if @resource
|
||||
rv = %Q!<#{TRACKBACK_PREFIX}:about #{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>!
|
||||
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:about ]
|
||||
rv << %Q[#{::RSS::RDF::PREFIX}:resource="#{h @resource}"/>]
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
else
|
||||
|
@ -245,9 +247,11 @@ module RSS
|
|||
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
if @content
|
||||
rv = %Q!<#{TRACKBACK_PREFIX}:ping>#{h @content}</#{TRACKBACK_PREFIX}:ping>!
|
||||
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:ping>]
|
||||
rv << h(@content)
|
||||
rv << %Q[</#{TRACKBACK_PREFIX}:ping>]
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
else
|
||||
|
@ -274,9 +278,11 @@ module RSS
|
|||
|
||||
end
|
||||
|
||||
def to_s(convert=true)
|
||||
def to_s(convert=true, indent=calc_indent)
|
||||
if @content
|
||||
rv = %Q!<#{TRACKBACK_PREFIX}:about>#{h @content}</#{TRACKBACK_PREFIX}:about>!
|
||||
rv = %Q[#{indent}<#{TRACKBACK_PREFIX}:about>]
|
||||
rv << h(@content)
|
||||
rv << %Q[</#{TRACKBACK_PREFIX}:about>]
|
||||
rv = @converter.convert(rv) if convert and @converter
|
||||
rv
|
||||
else
|
||||
|
|
|
@ -254,6 +254,17 @@ module RSS
|
|||
end
|
||||
|
||||
end
|
||||
|
||||
|
||||
def test_indent_size
|
||||
assert_equal(0, RDF.indent_size)
|
||||
assert_equal(1, RDF::Channel.indent_size)
|
||||
assert_equal(2, RDF::Channel::Image.indent_size)
|
||||
assert_equal(2, RDF::Channel::Textinput.indent_size)
|
||||
assert_equal(2, RDF::Channel::Items.indent_size)
|
||||
assert_equal(1, RDF::Image.indent_size)
|
||||
assert_equal(1, RDF::Item.indent_size)
|
||||
assert_equal(1, RDF::Textinput.indent_size)
|
||||
end
|
||||
|
||||
end
|
||||
end
|
||||
|
|
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