diff options
| -rw-r--r-- | activerecord/lib/active_record/associations.rb | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 714f623af3..d6692afa75 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -1034,6 +1034,9 @@ module ActiveRecord # Specifies a one-to-many association. The following methods for retrieval and query of # collections of associated objects will be added: # + # +collection+ is a placeholder for the symbol passed as the first argument, so + # <tt>has_many :clients</tt> would add among others <tt>clients.empty?</tt>. + # # [collection(force_reload = false)] # Returns an array of all the associated objects. # An empty array is returned if none are found. @@ -1092,9 +1095,6 @@ module ActiveRecord # Does the same as <tt>collection.create</tt>, but raises <tt>ActiveRecord::RecordInvalid</tt> # if the record is invalid. # - # (*Note*: +collection+ is replaced with the symbol passed as the first argument, so - # <tt>has_many :clients</tt> would add among others <tt>clients.empty?</tt>.) - # # === Example # # A <tt>Firm</tt> class declares <tt>has_many :clients</tt>, which will add: @@ -1209,6 +1209,9 @@ module ActiveRecord # # The following methods for retrieval and query of a single associated object will be added: # + # +association+ is a placeholder for the symbol passed as the first argument, so + # <tt>has_one :manager</tt> would add among others <tt>manager.nil?</tt>. + # # [association(force_reload = false)] # Returns the associated object. +nil+ is returned if none is found. # [association=(associate)] @@ -1226,9 +1229,6 @@ module ActiveRecord # Does the same as <tt>create_association</tt>, but raises <tt>ActiveRecord::RecordInvalid</tt> # if the record is invalid. # - # (+association+ is replaced with the symbol passed as the first argument, so - # <tt>has_one :manager</tt> would add among others <tt>manager.nil?</tt>.) - # # === Example # # An Account class declares <tt>has_one :beneficiary</tt>, which will add: @@ -1314,6 +1314,9 @@ module ActiveRecord # Methods will be added for retrieval and query for a single associated object, for which # this object holds an id: # + # +association+ is a placeholder for the symbol passed as the first argument, so + # <tt>belongs_to :author</tt> would add among others <tt>author.nil?</tt>. + # # [association(force_reload = false)] # Returns the associated object. +nil+ is returned if none is found. # [association=(associate)] @@ -1329,9 +1332,6 @@ module ActiveRecord # Does the same as <tt>create_association</tt>, but raises <tt>ActiveRecord::RecordInvalid</tt> # if the record is invalid. # - # (+association+ is replaced with the symbol passed as the first argument, so - # <tt>belongs_to :author</tt> would add among others <tt>author.nil?</tt>.) - # # === Example # # A Post class declares <tt>belongs_to :author</tt>, which will add: @@ -1451,6 +1451,9 @@ module ActiveRecord # # Adds the following methods for retrieval and query: # + # +collection+ is a placeholder for the symbol passed as the first argument, so + # <tt>has_and_belongs_to_many :categories</tt> would add among others <tt>categories.empty?</tt>. + # # [collection(force_reload = false)] # Returns an array of all the associated objects. # An empty array is returned if none are found. @@ -1492,9 +1495,6 @@ module ActiveRecord # with +attributes+, linked to this object through the join table, and that has already been # saved (if it passed the validation). # - # (+collection+ is replaced with the symbol passed as the first argument, so - # <tt>has_and_belongs_to_many :categories</tt> would add among others <tt>categories.empty?</tt>.) - # # === Example # # A Developer class declares <tt>has_and_belongs_to_many :projects</tt>, which will add: |