зеркало из https://github.com/github/ruby.git
55 строки
1.2 KiB
Ruby
55 строки
1.2 KiB
Ruby
#
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# YAML::YamlNode class
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#
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require 'yaml/basenode'
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module YAML
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#
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# YAML Generic Model container
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#
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class YamlNode
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include BaseNode
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attr_accessor :kind, :type_id, :value, :anchor
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def initialize( t, v )
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@type_id = t
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if Hash === v
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@kind = 'map'
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@value = {}
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v.each { |k,v|
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@value[ k.transform ] = [ k, v ]
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}
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elsif Array === v
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@kind = 'seq'
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@value = v
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elsif String === v
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@kind = 'scalar'
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@value = v
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end
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end
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#
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# Transform this node fully into a native type
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#
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def transform
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t = nil
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if @value.is_a? Hash
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t = {}
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@value.each { |k,v|
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t[ k ] = v[1].transform
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}
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elsif @value.is_a? Array
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t = []
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@value.each { |v|
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t.push v.transform
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}
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else
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t = @value
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end
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YAML.transfer_method( @type_id, t )
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end
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end
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end
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