ParseTree version 3.0.2 has been released!
- http://rubyforge.org/projects/parsetree/
- http://www.zenspider.com/ZSS/Products/ParseTree/
- [email protected]
ParseTree is a C extension (using RubyInline) that extracts the parse
tree for an entire class or a specific method and returns it as a
s-expression (aka sexp) using ruby’s arrays, strings, symbols, and
integers.
As an example:
def conditional1(arg1)
if arg1 == 0 then
return 1
end
return 0
end
becomes:
[:defn,
:conditional1,
[:scope,
[:block,
[:args, :arg1],
[:if,
[:call, [:lvar, :arg1], :==, [:array, [:lit, 0]]],
[:return, [:lit, 1]],
nil],
[:return, [:lit, 0]]]]]
Changes:
3.0.2 / 2008-11-04
-
1 minor enhancement:
- parse_tree_show now defaults to unified, added -U to UNunify
output.
- parse_tree_show now defaults to unified, added -U to UNunify
-
4 bug fixes:
- UnifiedRuby#rewrite_defn kinda sorta deals with cfunc now. Stupid
rails. - Fixed ambiguities in splatted nodes in a bunch of contexts.
- Fixed 1 arg form of parse_tree_for_proc
- KNOWN ISSUE: 0 arg form (||) of parse_tree_for_proc segfaults.
- UnifiedRuby#rewrite_defn kinda sorta deals with cfunc now. Stupid