diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/finder_methods.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation/finder_methods.rb | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 009b2bad57..435cef901b 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -17,7 +17,7 @@ module ActiveRecord # Person.where("administrator = 1").order("created_on DESC").find(1) # # NOTE: The returned records may not be in the same order as the ids you - # provide since database rows are unordered. You'd need to provide an explicit <tt>order</tt> + # provide since database rows are unordered. You'd need to provide an explicit QueryMethods#order # option if you want the results are sorted. # # ==== Find with lock @@ -34,7 +34,7 @@ module ActiveRecord # person.save! # end # - # ==== Variations of +find+ + # ==== Variations of #find # # Person.where(name: 'Spartacus', rating: 4) # # returns a chainable list (which can be empty). @@ -48,7 +48,7 @@ module ActiveRecord # Person.where(name: 'Spartacus', rating: 4).first_or_create # # returns the first item or creates it and returns it. # - # ==== Alternatives for +find+ + # ==== Alternatives for #find # # Person.where(name: 'Spartacus', rating: 4).exists?(conditions = :none) # # returns a boolean indicating if any record with the given conditions exist. @@ -80,8 +80,8 @@ module ActiveRecord nil end - # Like <tt>find_by</tt>, except that if no record is found, raises - # an <tt>ActiveRecord::RecordNotFound</tt> error. + # Like #find_by, except that if no record is found, raises + # an ActiveRecord::RecordNotFound error. def find_by!(arg, *args) where(arg, *args).take! rescue RangeError @@ -100,8 +100,8 @@ module ActiveRecord limit ? limit(limit).to_a : find_take end - # Same as +take+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record - # is found. Note that <tt>take!</tt> accepts no arguments. + # Same as #take but raises ActiveRecord::RecordNotFound if no record + # is found. Note that #take! accepts no arguments. def take! take or raise RecordNotFound.new("Couldn't find #{@klass.name} with [#{arel.where_sql(@klass.arel_engine)}]") end @@ -123,8 +123,8 @@ module ActiveRecord end end - # Same as +first+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record - # is found. Note that <tt>first!</tt> accepts no arguments. + # Same as #first but raises ActiveRecord::RecordNotFound if no record + # is found. Note that #first! accepts no arguments. def first! find_nth! 0 end @@ -156,8 +156,8 @@ module ActiveRecord end end - # Same as +last+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record - # is found. Note that <tt>last!</tt> accepts no arguments. + # Same as #last but raises ActiveRecord::RecordNotFound if no record + # is found. Note that #last! accepts no arguments. def last! last or raise RecordNotFound.new("Couldn't find #{@klass.name} with [#{arel.where_sql(@klass.arel_engine)}]") end @@ -172,7 +172,7 @@ module ActiveRecord find_nth(1, offset_index) end - # Same as +second+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record + # Same as #second but raises ActiveRecord::RecordNotFound if no record # is found. def second! find_nth! 1 @@ -188,7 +188,7 @@ module ActiveRecord find_nth(2, offset_index) end - # Same as +third+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record + # Same as #third but raises ActiveRecord::RecordNotFound if no record # is found. def third! find_nth! 2 @@ -204,7 +204,7 @@ module ActiveRecord find_nth(3, offset_index) end - # Same as +fourth+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record + # Same as #fourth but raises ActiveRecord::RecordNotFound if no record # is found. def fourth! find_nth! 3 @@ -220,7 +220,7 @@ module ActiveRecord find_nth(4, offset_index) end - # Same as +fifth+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record + # Same as #fifth but raises ActiveRecord::RecordNotFound if no record # is found. def fifth! find_nth! 4 @@ -236,14 +236,14 @@ module ActiveRecord find_nth(41, offset_index) end - # Same as +forty_two+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record + # Same as #forty_two but raises ActiveRecord::RecordNotFound if no record # is found. def forty_two! find_nth! 41 end - # Returns +true+ if a record exists in the table that matches the +id+ or - # conditions given, or +false+ otherwise. The argument can take six forms: + # Returns true if a record exists in the table that matches the +id+ or + # conditions given, or false otherwise. The argument can take six forms: # # * Integer - Finds the record with this primary key. # * String - Finds the record with a primary key corresponding to this @@ -256,7 +256,7 @@ module ActiveRecord # * No args - Returns +false+ if the table is empty, +true+ otherwise. # # For more information about specifying conditions as a hash or array, - # see the Conditions section in the introduction to <tt>ActiveRecord::Base</tt>. + # see the Conditions section in the introduction to ActiveRecord::Base. # # Note: You can't pass in a condition as a string (like <tt>name = # 'Jamie'</tt>), since it would be sanitized and then queried against @@ -298,7 +298,7 @@ module ActiveRecord end # This method is called whenever no records are found with either a single - # id or multiple ids and raises a +ActiveRecord::RecordNotFound+ exception. + # id or multiple ids and raises a ActiveRecord::RecordNotFound exception. # # The error message is different depending on whether a single id or # multiple ids are provided. If multiple ids are provided, then the number |