26 lines
554 B
Ruby
26 lines
554 B
Ruby
module Vool
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class Assignment < Statement
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attr_reader :name , :value
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def initialize(name , value )
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raise "Name nil #{self}" unless name
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raise "Value nil #{self}" unless value
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@name , @value = name , value
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end
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def each(&block)
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block.call(self)
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@value.each(&block)
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end
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def to_s(depth = 0)
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at_depth(depth , "#{@name} = #{@value}")
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end
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def chain_assign(assign , compiler)
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return assign unless @value.is_a?(CallStatement)
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@value.to_mom(compiler) << assign
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end
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end
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end
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