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| author | Ryan Bigg <radarlistener@gmail.com> | 2011-01-06 20:06:52 +1000 |
|---|---|---|
| committer | Ryan Bigg <radarlistener@gmail.com> | 2011-01-06 20:10:01 +1000 |
| commit | f612069ae157ba4312672d59dd844a01197cac9e (patch) | |
| tree | d29e878ea61ed625e90d0858443dd027db29d6a1 /activerecord/lib/active_record/validations | |
| parent | a41d33431fa19a08aec52030aeb7225fefe7aa47 (diff) | |
| download | rails-f612069ae157ba4312672d59dd844a01197cac9e.tar.gz rails-f612069ae157ba4312672d59dd844a01197cac9e.tar.bz2 rails-f612069ae157ba4312672d59dd844a01197cac9e.zip | |
Fix documentation for validates_uniqueness_of to NOT have a :scope argument as the prime example. Show scope examples after prime example.
Diffstat (limited to 'activerecord/lib/active_record/validations')
| -rw-r--r-- | activerecord/lib/active_record/validations/uniqueness.rb | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/validations/uniqueness.rb b/activerecord/lib/active_record/validations/uniqueness.rb index 853808eebf..e6a2b40403 100644 --- a/activerecord/lib/active_record/validations/uniqueness.rb +++ b/activerecord/lib/active_record/validations/uniqueness.rb @@ -85,11 +85,16 @@ module ActiveRecord # can be named "davidhh". # # class Person < ActiveRecord::Base - # validates_uniqueness_of :user_name, :scope => :account_id + # validates_uniqueness_of :user_name # end # - # It can also validate whether the value of the specified attributes are unique based on multiple - # scope parameters. For example, making sure that a teacher can only be on the schedule once + # It can also validate whether the value of the specified attributes are unique based on a scope parameter: + # + # class Person < ActiveRecord::Base + # validates_uniqueness_of :user_name, :scope => :account_id + # end + # + # Or even multiple scope parameters. For example, making sure that a teacher can only be on the schedule once # per semester for a particular class. # # class TeacherSchedule < ActiveRecord::Base |