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whittle

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library0.0.8rbrubygemsunverified

Write powerful parsers by defining simple rules and operations, similar to yacc but in pure Ruby.

other
gem install whittle
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whittle
otherrubyv0.0.8
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Install & Compatibility
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Code
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Verified import paths — ran on the pinned version, not inferred.

Whittle
✓ require 'whittle'

Define a simple parser for integers.

require 'whittle' class CalcParser < Whittle::Parser rule(:expr) { |r| r.token(:int).as { |i| i.to_i } } end parser = CalcParser.new puts parser.parse('42')
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Version history
0.0.8latest on RubyGems
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Resources
githubhttps://github.com/d11wtq/whittle ↗
homepagehttps://github.com/d11wtq/whittle ↗
docshttp://www.rubydoc.info/gems/whittle/ ↗
whittle — gem install whittle · libregistry