rails.git - Mirror of official rails repo with custom fixes.

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add test and change how format set in ActionMailer	John Hawthorn	2019-03-01	1	-0/+1
	Previously this used self.formats= to set the format which render would use to find templates. This worked, but was untested, and looked a little confusing because it was doing the mutation within a loop. This commit replaces the assignment with passing formats: [format] into the render call, which makes it more obvious that that's the purpose of the format. It also adds a test to verify the formats being used.