shugo

js> function foo (x) {
  >   function bar () {
  >     print(x)
  >   }
  >   bar()
  > }
js> foo(1)
1

shugo

puts "hello"

shugo

collatz' :: Int -> Maybe (Int, Int)
collatz' 0 = Nothing
collatz' 1 = Just (1, 0)
collatz' n
  | n `mod` 2 == 0 = Just (n, n `div` 2)
  | otherwise      = Just (n, 3 * n + 1)

collatz :: Int -> [Int]
collatz n = unfoldr collatz' n

shugo

diff --git a/parse.y b/parse.y
index 3061ed8..1cae0e5 100644
--- a/parse.y
+++ b/parse.y
@@ -686,7 +686,7 @@ static void token_info_pop(struct parser_params*, const char *token);
 %type <node> words qwords word_list qword_list word
 %type <node> literal numeric dsym cpath
 %type <node> top_compstmt top_stmts top_stmt
-%type <node> bodystmt compstmt stmts stmt expr arg primary command command_call method_call
+%type <node> bodystmt compstmt stmts stmt_or_begin stmt expr arg primary command command_call method_call

shugo

main = putStrLn "hello, world"

shugo

module Whiteye.OAuth.Consumer (
    Consumer (..),
    oAuthRequest
    ) where

import Data.List
import Control.Applicative
import Network.URI
import Network.HTTP
import qualified System.Time as Time

shugo

/home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/internal/loose.rb:108:in `unpack_object_header_gently': undefined method `>>' for "x":String (NoMethodError)
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/internal/loose.rb:56:in `get_raw_object'
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/internal/loose.rb:32:in `[]'
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/repository.rb:84:in `block in get_raw_object_by_sha1'
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/repository.rb:83:in `each'
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/repository.rb:83:in `get_raw_object_by_sha1'
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/repository.rb:334:in `walk_log'
	from /home/shugo/local/lib/ruby/gems/1.9.1/gems/grit-2.4.1/lib/grit/git-ruby/repository.rb:287:in `log'
	from /home/shugo/local/lib/ruby/gems/1.9.

shugo

Scanning . repo
	Found 4 bugfix commits, with 2 hotspots:

	Fixes:
		- fixed a comment.
		- fixed indentation once more.
		- fixed indentation.
		- added README.markdown.

	Hotspots:

shugo

# Module.constants returns constants accessible at the place where the
# method is called. 
class A
  X = 1
  p Module.constants.include?(:X) #=> true
end

# Module#constants returns constants defined in the receiver.  However,
# you need a trick to invoke Module#constants on Module itself.
p Module.instance_method(:constants).bind(Module).call #=> []

shugo

require "pp"

class Tree
  def insert(value)
    BlueFork.new(value, Null, Null).merge(self)
  end

  def merge(other)
    other._merge(self)
  end