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32 lines
728 B
Ruby
32 lines
728 B
Ruby
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require 'sass/tree/node'
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require 'sass/tree/attr_node'
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module Sass::Tree
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class RuleNode < ValueNode
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alias_method :rule, :value
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alias_method :rule=, :value=
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def to_s(super_rules = nil)
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attributes = []
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sub_rules = []
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total_rule = super_rules ? "#{super_rules} #{self.rule}" : self.rule
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children.each do |child|
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if child.is_a? AttrNode
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attributes << child
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else
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sub_rules << child
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end
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end
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to_return = ''
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unless attributes.empty?
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to_return << "#{total_rule} { #{attributes.join(' ')} }\n"
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end
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sub_rules.each { |sub| to_return << sub.to_s(total_rule) }
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to_return
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end
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end
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end
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