Merge pull request #13059 from imkmf/cycle-accepts-array

Cycle object should accept an array

Conflicts:
	actionview/CHANGELOG.md

1 files changed, 18 insertions, 0 deletions

diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md
index b95ef0e478..0f38195514 100644
--- a/actionview/CHANGELOG.md
+++ b/actionview/CHANGELOG.md
@@ -1,3 +1,21 @@
+*   A Cycle object should accept an array and cycle through it as it would with a set of
+    comma-separated objects.
+
+        arr = [1,2,3]
+        cycle(arr) # => '1'
+        cycle(arr) # => '2'
+        cycle(arr) # => '3'
+
+    Previously, it would return the array as a string, because it took the array as a
+    single object:
+
+        arr = [1,2,3]
+        cycle(arr) # => '[1,2,3]'
+        cycle(arr) # => '[1,2,3]'
+        cycle(arr) # => '[1,2,3]'
+
+    *Kristian Freeman*
+
 *   Label tags generated by collection helpers only inherit the `:index` and
     `:namespace` from the input, because only these attributes modifies the
     `for` attribute of the label. Also, the input attributes don't have