32 lines
563 B
Ruby
32 lines
563 B
Ruby
module Mutant
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module AST
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# Mixin for node sexp syntax
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module Sexp
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private
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# Build node
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#
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# @param [Symbol] type
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#
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# @return [Parser::AST::Node]
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#
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# @api private
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def s(type, *children)
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Parser::AST::Node.new(type, children)
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end
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# Build a negated boolean node
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#
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# @param [Parser::AST::Node] node
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#
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# @return [Parser::AST::Node]
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#
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# @api private
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def n_not(node)
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s(:send, node, :!)
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end
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end # Sexp
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end # AST
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end # Mutant
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