a19f3b1691
* I do not use 1.9.3 * Also keeping them in each file increases mental overhead (true it *can* be autoamted) * None of the files encodes NON ASCII chars. * I do not expect it makes any difference, since nobody programmatically will consume strings generated by mutant under the assumption they are UTF-8 encoded. * 1.9.3 Users have to deal with the encoding fuckup under ruby anyways.
45 lines
822 B
Ruby
45 lines
822 B
Ruby
module Mutant
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class Matcher
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# A chain of matchers
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class Chain < self
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include Concord::Public.new(:matchers)
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# Enumerate subjects
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#
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# @return [Enumerator<Subject]
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# if no block given
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#
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# @return [self]
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# otherwise
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#
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# @api private
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#
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def each(&block)
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return to_enum unless block_given?
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matchers.each do |matcher|
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matcher.each(&block)
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end
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self
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end
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# Build matcher chain
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#
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# @param [Enumerable<Matcher>] matchers
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#
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# @return [Matcher]
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#
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# @api private
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#
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def self.build(matchers)
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if matchers.length == 1
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return matchers.first
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end
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new(matchers)
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end
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end # Chain
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end # Matcher
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end # Mutant
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