ruby_parser version 3.1.0 has been released!
* home: <https://github.com/seattlerb/ruby_parser>
* rdoc: <http://docs.seattlerb.org/ruby_parser>
* bugs: <https://github.com/seattlerb/ruby_parser/issues>
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:
### 3.1.0 / 2012-12-06
* 2 minor enhancements:
* Added RubyParser.for_current_ruby to provide a parser that matches your runtime. (neilconway)
* Duck-typed IDENT_CHAR_RE instead of using RUBY_VERSION
* 3 bug fixes:
* Cleared out body comments in class/module/defn/defs
* Flipped lexer tests to US-ASCII to avoid encoding hell
* yyerror is now an alias for syntax_error