34 lines
709 B
Ruby
34 lines
709 B
Ruby
module Sass
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class Environment
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attr_reader :parent
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def initialize(parent = nil)
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@vars = {}
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@mixins = {}
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@parent = parent
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end
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def self.inherited_hash(name)
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class_eval <<RUBY, __FILE__, __LINE__ + 1
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def #{name}(name)
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@#{name}s[name] || @parent && @parent.#{name}(name)
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end
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def set_#{name}(name, value)
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if @parent && @parent.#{name}(name)
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@parent.set_#{name}(name, value)
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else
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@#{name}s[name] = value
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end
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end
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def set_local_#{name}(name, value)
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@#{name}s[name] = value
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end
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RUBY
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end
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inherited_hash :var
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inherited_hash :mixin
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end
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end
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