28 lines
644 B
Ruby
28 lines
644 B
Ruby
module Ruby
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class MethodStatement < Statement
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attr_reader :name, :args , :body , :clazz
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def initialize( name , args , body , clazz = nil)
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@name , @args , @body = name , args , body
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raise "no bod" unless @body
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@clazz = clazz
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end
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def to_vool
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MethodStatement.new( @name , @args , @body.normalize)
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end
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def has_yield?
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each{|statement| return true if statement.is_a?(YieldStatement)}
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return false
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end
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def to_s(depth = 0)
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arg_str = @args.collect{|a| a.to_s}.join(', ')
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at_depth(depth , "def #{name}(#{arg_str})" , @body.to_s(depth + 1) , "end")
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end
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end
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end
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