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	Commit message (Collapse)	Author	Age	Files	Lines
*	Add a `required` option to singular associations	Sean Griffin	2014-07-04	1	-0/+82
	In addition to defining the association, a `required` association will also have its presence validated. Before: ```ruby belongs_to :account validates_presence_of :account ``` After: ```ruby belongs_to :account, required: true ``` This helps to draw a distinction between types of validations, since validations on associations are generally for data integrity purposes, and aren't usually set through form inputs.