diff options
Diffstat (limited to 'activemodel/lib/active_model/validations/validates.rb')
| -rw-r--r-- | activemodel/lib/active_model/validations/validates.rb | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/activemodel/lib/active_model/validations/validates.rb b/activemodel/lib/active_model/validations/validates.rb index ae8d377fdf..1da4df21e7 100644 --- a/activemodel/lib/active_model/validations/validates.rb +++ b/activemodel/lib/active_model/validations/validates.rb @@ -71,9 +71,11 @@ module ActiveModel # # There is also a list of options that could be used along with validators: # - # * <tt>:on</tt> - Specifies when this validation is active. Runs in all - # validation contexts by default (+nil+), other options are <tt>:create</tt> - # and <tt>:update</tt>. + # * <tt>:on</tt> - Specifies the contexts where this validation is active. + # Runs in all validation contexts by default (nil). You can pass a symbol + # or an array of symbols. (e.g. <tt>on: :create</tt> or + # <tt>on: :custom_validation_context</tt> or + # <tt>on: [:create, :custom_validation_context]</tt>) # * <tt>:if</tt> - Specifies a method, proc or string to call to determine # if the validation should occur (e.g. <tt>if: :allow_validation</tt>, # or <tt>if: Proc.new { |user| user.signup_step > 2 }</tt>). The method, @@ -113,7 +115,7 @@ module ActiveModel key = "#{key.to_s.camelize}Validator" begin - validator = key.include?('::') ? key.constantize : const_get(key) + validator = key.include?('::'.freeze) ? key.constantize : const_get(key) rescue NameError raise ArgumentError, "Unknown validator: '#{key}'" end |