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author | Yehuda Katz <wycats@gmail.com> | 2009-01-30 10:53:14 -0800 |
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committer | Yehuda Katz <wycats@gmail.com> | 2009-01-30 10:53:19 -0800 |
commit | da10673e32718d6a0619bd0f4b4d3d796db86a1a (patch) | |
tree | 7bdb7868b0be65daec06ba729f68deccfe61a8bb /activesupport/lib/active_support/core_ext/object | |
parent | b8fadd708b9850a77e1f64038763fffcff502499 (diff) | |
parent | ed0e5640879fd42c00fc5900e0355a0ea1dcf2ad (diff) | |
download | rails-da10673e32718d6a0619bd0f4b4d3d796db86a1a.tar.gz rails-da10673e32718d6a0619bd0f4b4d3d796db86a1a.tar.bz2 rails-da10673e32718d6a0619bd0f4b4d3d796db86a1a.zip |
Sync 'rails/rails/master'
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object')
-rw-r--r-- | activesupport/lib/active_support/core_ext/object/misc.rb | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/misc.rb b/activesupport/lib/active_support/core_ext/object/misc.rb index c0a109ecf3..4acdfa3d6c 100644 --- a/activesupport/lib/active_support/core_ext/object/misc.rb +++ b/activesupport/lib/active_support/core_ext/object/misc.rb @@ -87,21 +87,4 @@ class Object respond_to? "acts_like_#{duck}?" end - # Tries to send the method only if object responds to it. Return +nil+ otherwise. - # It will also forward any arguments and/or block like Object#send does. - # - # ==== Example : - # - # # Without try - # @person ? @person.name : nil - # - # With try - # @person.try(:name) - # - # # try also accepts arguments/blocks for the method it is trying - # Person.try(:find, 1) - # @people.try(:map) {|p| p.name} - def try(method, *args, &block) - send(method, *args, &block) unless self.nil? - end end |