ruby_parser version 3.0.0.a10 has been released!
Published 2012-10-26 @ 05:07
ruby_parser (RP) is a ruby parser written in pure ruby (utilizing racc–which does by default use a C extension). RP’s output is the same as ParseTree’s output: s-expressions using ruby’s arrays and base types.
As an example:
def conditional1 arg1 return 1 if arg1 == 0 return 0 end
becomes:
s(:defn, :conditional1, s(:args, :arg1), s(:if, s(:call, s(:lvar, :arg1), :==, s(:lit, 0)), s(:return, s(:lit, 1)), nil), s(:return, s(:lit, 0)))
Changes:
3.0.0.a10 / 2012-10-26
-
1 major enhancement:
- iter nodes are now structurally the same as defs. Block args are COMPLETELY different.
-
4 minor enhancements:
-
1.8 and 1.9 now treat f { (…) } differently, per MRI. - 1.9: Added ENCODING support. (witlessbird)
- 1.9: Finished coverage for masgn variants in block args
- 1.9: covered all forms of block args: optional, splat, block, and destructuring
-
- rdoc: http://docs.seattlerb.org/ruby_parser
- home: https://github.com/seattlerb/ruby_parser
- bugs: https://github.com/seattlerb/ruby_parser/issues