26 lines
513 B
Ruby
26 lines
513 B
Ruby
module Vool
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class IfStatement < Statement
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attr_reader :condition , :if_true , :if_false
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def initialize( cond , if_true , if_false = [])
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@condition = cond
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@if_true = if_true
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@if_false = if_false
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simplify_condition
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end
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def simplify_condition
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return unless @condition.is_a?(ScopeStatement)
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@condition = @condition.first if @condition.single?
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end
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def has_false?
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@if_false != nil
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end
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def has_true?
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@if_true != nil
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end
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end
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end
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