Auto Layout Shorthand
Auto Layout Shorthand is a poor man’s DSL wedged into a normal Objective-C dictionary literal.
Each key-value pair contains enough information to create one NSLayoutConstraint. This stands in contrast to [the Visual Format Language], where one string can be used to generate multiple constraints.
I like how you don’t have to put your variable names into a string or use NSDictionaryOfVariableBindings()
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