зеркало из https://github.com/github/ruby.git
49 строки
672 B
Ruby
49 строки
672 B
Ruby
class Mail
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def initialize(f)
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unless defined? f.gets
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f = open(f, "r")
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opened = true
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end
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@header = {}
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@body = []
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begin
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while f.gets()
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$_.chop!
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next if /^From / # skip From-line
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break if /^$/ # end of header
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if /^(\S+):\s*(.*)/
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(attr = $1).capitalize!
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@header[attr] = $2
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elsif attr
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sub!(/^\s*/, '')
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@header[attr] += "\n" + $_
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end
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end
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return unless $_
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while f.gets()
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break if /^From /
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@body.push($_)
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end
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ensure
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f.close if opened
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end
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end
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def header
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return @header
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end
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def body
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return @body
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end
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def [](field)
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@header[field.capitalize]
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end
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end
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