21 lines
460 B
Ruby
21 lines
460 B
Ruby
def setup(ruleset)
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ruleset.each_line.inject([]) do |rules, line|
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if line =~ /^\s*#/
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rules
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elsif line =~ /^(.+)\s+->\s+(\.?)(.*)$/
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rules << [$1, $3, $2 != ""]
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else
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raise "Syntax error: #{line}"
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end
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end
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end
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def morcov(ruleset, input_data)
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rules = setup(ruleset)
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while (matched = rules.find { |match, replace, term|
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input_data[match] and input_data.sub!(match, replace)
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}) and !matched[2]
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end
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input_data
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end
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