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authorhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-10-05 05:27:42 (GMT)
committerhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-10-05 05:27:42 (GMT)
commit82dd08285fef4f4da7b52d53e1d07215c925d9f6 (patch)
treeb5fe090d3f07b141710840af104b1bd2ebcf6d1f /range.c
parent4043565023531d173478c216e2a9cc6228f44a7e (diff)
* range.c: Add docs for max/min behavior with exclusive range.
[fix GH-1433][ci skip] Patch by @BM5k git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'range.c')
-rw-r--r--range.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/range.c b/range.c
index 3b5d7dc..27c6ddd 100644
--- a/range.c
+++ b/range.c
@@ -911,7 +911,8 @@ range_last(int argc, VALUE *argv, VALUE range)
* rng.min(n) {| a,b | block } -> array
*
* Returns the minimum value in the range. Returns +nil+ if the begin
- * value of the range is larger than the end value.
+ * value of the range is larger than the end value. Returns +nil+ if
+ * the begin value of an exclusive range is equal to the end value.
*
* Can be given an optional block to override the default comparison
* method <code>a <=> b</code>.
@@ -948,7 +949,8 @@ range_min(int argc, VALUE *argv, VALUE range)
* rng.max(n) {| a,b | block } -> obj
*
* Returns the maximum value in the range. Returns +nil+ if the begin
- * value of the range larger than the end value.
+ * value of the range larger than the end value. Returns +nil+ if
+ * the begin value of an exclusive range is equal to the end value.
*
* Can be given an optional block to override the default comparison
* method <code>a <=> b</code>.