41 lines
821 B
Ruby
41 lines
821 B
Ruby
module Mutant
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class Mutator
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class Node
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# Mutator for pattern arguments
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class PatternArguments < self
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handle(Rubinius::AST::PatternArguments)
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private
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# Emit mutations
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#
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# @return [undefined]
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#
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# @api private
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#
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def dispatch
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Mutator.each(node.arguments.body) do |mutation|
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dup = dup_node
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dup.arguments.body = mutation
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emit(dup)
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end
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end
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# Test if mutation should be skipped
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#
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# @return [true]
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# if mutation should be skipped
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#
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# @return [false]
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# otherwise
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#
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# @api private
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#
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def allow?(object)
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object.arguments.body.size >= 2
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end
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end
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end
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end
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end
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