From f612069ae157ba4312672d59dd844a01197cac9e Mon Sep 17 00:00:00 2001 From: Ryan Bigg Date: Thu, 6 Jan 2011 20:06:52 +1000 Subject: Fix documentation for validates_uniqueness_of to NOT have a :scope argument as the prime example. Show scope examples after prime example. --- activerecord/lib/active_record/validations/uniqueness.rb | 11 ++++++++--- 1 file 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 -- cgit v1.2.3