diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | ext/ripper/lib/ripper.rb | 15 |
2 files changed, 13 insertions, 8 deletions
@@ -1,3 +1,9 @@ +Thu Sep 20 07:15:00 2012 Zachary Scott <zzak@ruby-lang.org> + + * ext/ripper/lib/ripper.rb: Documentation for Ripper. + +:void_stmt+ is meaningless + [Bug #6929] [ruby-core:47507] + Thu Sep 20 07:05:00 2012 Zachary Scott <zzak@ruby-lang.org> * lib/csv.rb (Object#CSV, Array#to_csv, String#parse_csv): diff --git a/ext/ripper/lib/ripper.rb b/ext/ripper/lib/ripper.rb index 43116c7b8e..96a181b9c6 100644 --- a/ext/ripper/lib/ripper.rb +++ b/ext/ripper/lib/ripper.rb @@ -20,19 +20,18 @@ require 'ripper/sexp' # require 'ripper' # require 'pp' # -# pp Ripper.sexp('def hello(world); "Hello, #{world}!"; end') +# pp Ripper.sexp('def hello(world) "Hello, #{world}!"; end') # #=> [:program, # [[:def, # [:@ident, "hello", [1, 4]], # [:paren, -# [:params, [[:@ident, "world", [1, 10]]], nil, nil, nil, nil, nil, nil]], +# [:params, [[:@ident, "world", [1, 10]]], nil, nil, nil, nil]], # [:bodystmt, -# [[:void_stmt], -# [:string_literal, +# [[:string_literal, # [:string_content, -# [:@tstring_content, "Hello, ", [1, 19]], -# [:string_embexpr, [[:var_ref, [:@ident, "world", [1, 28]]]]], -# [:@tstring_content, "!", [1, 34]]]]], +# [:@tstring_content, "Hello, ", [1, 18]], +# [:string_embexpr, [[:var_ref, [:@ident, "world", [1, 27]]]]], +# [:@tstring_content, "!", [1, 33]]]]], # nil, # nil, # nil]]]] @@ -47,7 +46,7 @@ require 'ripper/sexp' # which contains the full definition of the method. # # In our case, we're simply returning a String, so next we have the -# +:void_stmt+ followed by a +:string_literal+. +# +:string_literal+ expression. # # Within our +:string_literal+ you'll notice two <code>@tstring_content</code>, # this is the literal part for <code>Hello, </code> and <code>!</code>. Between |