diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/ripper/lib/ripper/lexer.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/ripper/lib/ripper/lexer.rb b/ext/ripper/lib/ripper/lexer.rb index b3b78ef1a1..5c99dfe8fa 100644 --- a/ext/ripper/lib/ripper/lexer.rb +++ b/ext/ripper/lib/ripper/lexer.rb @@ -13,6 +13,10 @@ require 'ripper/core' class Ripper # Tokenizes the Ruby program and returns an Array of String. + # + # p Ripper.tokenize("def m(a) nil end") + # # => ["def", " ", "m", "(", "a", ")", " ", "nil", " ", "end"] + # def Ripper.tokenize(src, filename = '-', lineno = 1) Lexer.new(src, filename, lineno).tokenize end @@ -23,7 +27,7 @@ class Ripper # require 'ripper' # require 'pp' # - # p Ripper.lex("def m(a) nil end") + # pp Ripper.lex("def m(a) nil end") # #=> [[[1, 0], :on_kw, "def"], # [[1, 3], :on_sp, " " ], # [[1, 4], :on_ident, "m" ], |