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Diffstat (limited to 'railties/guides/source/2_3_release_notes.textile')
| -rw-r--r-- | railties/guides/source/2_3_release_notes.textile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/source/2_3_release_notes.textile b/railties/guides/source/2_3_release_notes.textile index 5268ebe3d4..39f06aac31 100644 --- a/railties/guides/source/2_3_release_notes.textile +++ b/railties/guides/source/2_3_release_notes.textile @@ -407,7 +407,7 @@ Active Support has a few interesting changes, including the introduction of +Obj h4. Object#try -A lot of folks have adopted the notion of using try() to attempt operations on objects. It's especially helpful in views where you can avoid nil-checking by writing code like +<%= @person.try(:name) %>+. Well, now it's baked right into Rails. As implemented in Rails, it raises +NoMethodError+ on private methods and always returns +nil+ if the object is nil. +A lot of folks have adopted the notion of using try() to attempt operations on objects. It's especially helpful in views where you can avoid nil-checking by writing code like +<%= @person.try(:name) %>+. Well, now it's baked right into Rails. As implemented in Rails, it raises +NoMethodError+ on private methods and always returns +nil+ if the object is nil. * More Information: "try()":http://ozmm.org/posts/try.html. |