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authordrbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-05-24 23:51:56 +0000
committerdrbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-05-24 23:51:56 +0000
commit38f0dd0aba75a31008a698362e264ad894c10685 (patch)
tree995083440f4cfc603dcce9c35af3da4c5d8c21e0 /enum.c
parent80aaa3ef6c87a4cbb13c92097ee5170a663d4175 (diff)
* enum.c (enum_count): Enumerable#count no longer uses #size when
counting elements. Patch by Nobuhiro IMAI. [ruby-trunk - Bug #6473] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enum.c')
-rw-r--r--enum.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/enum.c b/enum.c
index 9e999a8..ae25c55 100644
--- a/enum.c
+++ b/enum.c
@@ -130,11 +130,10 @@ count_all_i(VALUE i, VALUE memop, int argc, VALUE *argv)
* enum.count(item) -> int
* enum.count { |obj| block } -> int
*
- * Returns the number of items in <i>enum</i> if it responds to a #size call,
- * otherwise the items are counted through enumeration. If an argument is
- * given the number of items in <i>enum</i> that are equal to <i>item</i> are
- * counted. If a block is given, it counts the number of elements yielding a
- * true value.
+ * Returns the number of items in +enum+ through enumeration.
+ * If an argument is given, the number of items in +enum+ that
+ * are equal to +item+ are counted. If a block is given, it
+ * counts the number of elements yielding a true value.
*
* ary = [1, 2, 4, 2]
* ary.count #=> 4