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author | Dennis Zelada <dennis.zelada@modomoto.de> | 2017-03-14 12:42:41 +0100 |
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committer | Dennis Zelada <dennis.zelada@modomoto.de> | 2017-03-16 18:15:36 +0100 |
commit | 4ac5f90e92fb8c803a98189a91431f7a2e42c6a7 (patch) | |
tree | 1b01f659f68c1839e71b0d7d40ca2859a9afcbda /activesupport/lib/active_support | |
parent | 039380e3eeb24ed17f1824183b94638f0cfff747 (diff) | |
download | rails-4ac5f90e92fb8c803a98189a91431f7a2e42c6a7.tar.gz rails-4ac5f90e92fb8c803a98189a91431f7a2e42c6a7.tar.bz2 rails-4ac5f90e92fb8c803a98189a91431f7a2e42c6a7.zip |
Add documentation to use with_options in the same class [ci skip]
Diffstat (limited to 'activesupport/lib/active_support')
-rw-r--r-- | activesupport/lib/active_support/core_ext/object/with_options.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/with_options.rb b/activesupport/lib/active_support/core_ext/object/with_options.rb index cf39b1d312..4afb20ebfd 100644 --- a/activesupport/lib/active_support/core_ext/object/with_options.rb +++ b/activesupport/lib/active_support/core_ext/object/with_options.rb @@ -62,6 +62,17 @@ class Object # # Hence the inherited default for `if` key is ignored. # + # NOTE: You cannot call class methods implicitly inside of with_options, + # refer the methods using the class name instead, like so: + # + # class Phone < ActiveRecord::Base + # enum phone_number_type: [home: 0, office: 1, mobile: 2] + # + # with_options presence: true do + # validates :phone_number_type, inclusion: { in: Phone.phone_number_types.keys } + # end + # end + # def with_options(options, &block) option_merger = ActiveSupport::OptionMerger.new(self, options) block.arity.zero? ? option_merger.instance_eval(&block) : block.call(option_merger) |