ruby_parser version 3.1.1 has been released!

Published 2012-12-19 @ 15:54

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:

3.1.1 / 2012-12-19

• 1 minor enhancement:

  • Added MOVE_TIMEOUT env var for ruby_parse_extract_error to move slow files to a sibling directory

• 4 bug fixes:

  • 1.9: Fixed lexing of “0o”. (whitequark)
  • 1.9: Fixed parsing of unary plus on literals. (whitequark)
  • Added timeout arg to RubyParser#process to pass through to the real parser
  • Updated Synopsis to reflect new options for running RP. (louismullie)
• home: https://github.com/seattlerb/ruby_parser
• rdoc: http://docs.seattlerb.org/ruby_parser
• bugs: https://github.com/seattlerb/ruby_parser/issues