diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/query_methods.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 5a31f61d6d..9fbbe32e7f 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -59,11 +59,12 @@ module ActiveRecord FROZEN_EMPTY_HASH = {}.freeze Relation::VALUE_METHODS.each do |name| - method_name = case name - when *Relation::MULTI_VALUE_METHODS then "#{name}_values" - when *Relation::SINGLE_VALUE_METHODS then "#{name}_value" - when *Relation::CLAUSE_METHODS then "#{name}_clause" - end + method_name = \ + case name + when *Relation::MULTI_VALUE_METHODS then "#{name}_values" + when *Relation::SINGLE_VALUE_METHODS then "#{name}_value" + when *Relation::CLAUSE_METHODS then "#{name}_clause" + end class_eval <<-CODE, __FILE__, __LINE__ + 1 def #{method_name} # def includes_values get_value(#{name.inspect}) # get_value(:includes) @@ -470,7 +471,6 @@ module ActiveRecord self.left_outer_joins_values += args self end - alias :left_joins! :left_outer_joins! # Returns a new relation, which is the result of filtering the current relation # according to the conditions in the arguments. @@ -1150,22 +1150,22 @@ module ActiveRecord end.flatten! end - # Checks to make sure that the arguments are not blank. Note that if some - # blank-like object were initially passed into the query method, then this - # method will not raise an error. - # - # Example: - # - # Post.references() # raises an error - # Post.references([]) # does not raise an error - # - # This particular method should be called with a method_name and the args - # passed into that method as an input. For example: - # - # def references(*args) - # check_if_method_has_arguments!("references", args) - # ... - # end + # Checks to make sure that the arguments are not blank. Note that if some + # blank-like object were initially passed into the query method, then this + # method will not raise an error. + # + # Example: + # + # Post.references() # raises an error + # Post.references([]) # does not raise an error + # + # This particular method should be called with a method_name and the args + # passed into that method as an input. For example: + # + # def references(*args) + # check_if_method_has_arguments!("references", args) + # ... + # end def check_if_method_has_arguments!(method_name, args) if args.blank? raise ArgumentError, "The method .#{method_name}() must contain arguments." |