25 lines
394 B
Ruby
25 lines
394 B
Ruby
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module Sass
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module Tree
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class Node
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attr_reader :children
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attr_writer :children
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def initialize
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@children = []
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end
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def <<(child)
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@children << child
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end
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def to_s
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result = String.new
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children.each do |child|
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result += "#{child.to_s}\n"
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end
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result[0...-1]
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end
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end
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end
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end
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