* enum.c (enum_inject): updated documentation. a patch from Keita

  Yamaguchi <[email protected]> in [ruby-dev:32686].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Dec 24 05:32:22 2007  Yukihiro Matsumoto  <[email protected]>
+
+	* enum.c (enum_inject): updated documentation.  a patch from Keita
+	  Yamaguchi <[email protected]> in [ruby-dev:32686].
+
 Mon Dec 24 05:13:04 2007  Yukihiro Matsumoto  <[email protected]>
 
 	* string.c (tr_trans): should associate new encoding if modified.

enum.c

@@ -370,12 +370,12 @@ inject_op_i(VALUE i, VALUE p)
 
 /*
  *  call-seq:
- *     enum.inject(sym, initial) => obj
+ *     enum.inject(initial, sym) => obj
  *     enum.inject(sym)          => obj
  *     enum.inject(initial) {| memo, obj | block }  => obj
  *     enum.inject          {| memo, obj | block }  => obj
  *
- *     enum.reduce(sym, initial) => obj
+ *     enum.reduce(initial, sym) => obj
  *     enum.reduce(sym)          => obj
  *     enum.reduce(initial) {| memo, obj | block }  => obj
  *     enum.reduce          {| memo, obj | block }  => obj
@@ -403,7 +403,7 @@ inject_op_i(VALUE i, VALUE p)
  *     # Same using a block and inject
  *     (5..10).inject {|sum, n| sum + n }            #=> 45
  *     # Multiply some numbers
- *     (5..10).reduce(:*, 1)                         #=> 151200
+ *     (5..10).reduce(1, :*)                         #=> 151200
  *     # Same using a block
  *     (5..10).inject(1) {|product, n| product * n } #=> 151200
  *     # find the longest word