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.
30 lines
530 B
Ruby
30 lines
530 B
Ruby
module Mutant
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# An AST cache
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class Cache
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# This is explicitly empty! Ask me if you are interested in reasons :D
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include Equalizer.new
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# Initialize object
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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 initialize
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@cache = {}
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end
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# Return node for file
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#
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# @return [AST::Node]
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#
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# @api private
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#
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def parse(path)
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@cache.fetch(path) do
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@cache[path] = Parser::CurrentRuby.parse(File.read(path))
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end
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end
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end # Cache
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end # Mutant
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