ruby_parser version 3.0.0.a6 has been released!
- bugs: https://github.com/seattlerb/ruby_parser/issues
- home: https://github.com/seattlerb/ruby_parser
- rdoc: http://docs.seattlerb.org/ruby_parser
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)
if arg1 == 0 then
return 1
end
return 0
end
becomes:
s(:defn, :conditional1,
s(:args, :arg1),
s(:scope,
s(:block,
s(:if,
s(:call, s(:lvar, :arg1), :==, s(:arglist, s(:lit, 0))),
s(:return, s(:lit, 1)),
nil),
s(:return, s(:lit, 0)))))
Changes:
3.0.0.a6 / 2012-08-20
-
2 minor enhancements:
- 1.8: Added basic encoding support to 1.8 parser. Assumes -Ku.
- 1.9: Added encoding magic comment support to 1.9 parser.
-
8 bug fixes:
- 1.9: Fixed lexing of -1 w/in conditionals. yeah… I dunno.
- 1.9: Fixed parsing of a do | | end.
- 1.9: Fixed parsing of not(x).
- 1.9: Fixed parsing of op_asgn + rescue: ‘a ||= b rescue nil’
- 1.9: added \r to the EOL backslash handler. dos files blow
- 1.9: hacked in a workaround for 1.9 specific regexps running in 1.8.
- Added #reset to RubyParser proxy class
- Fixed lexing of conditional w/ %() tokens