Tag: closure types
The following image shows the use for three common closure types such as global function, nested function and simple closure expression to create two UILabels .
Closures are self contained blocks of functionality that can be passed around your code that can capture and store reference to any variables or constants from the context in which they are defined. Closures can take one of the three following forms: Global functions that have a name but do not capture any values . Nested […]