Changes

Objective-C Enumerators

5 bytes removed, 21:05, 1 February 2016
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Text replacement - "<google>BUY_OBJC</google>" to "<htmlet>objc<htmlet>"
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<googlehtmlet>BUY_OBJCobjc</googlehtmlet>
Objective-C Enumerators allow variables to be declared with a predefined list of valid values, each of which is assigned a name that can be used when setting the variable. This has the advantage of making the code easier to read and understand.