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Dockyard > Objective-C Classes > IsEqualTransformer
Class Description
Compares the input value to the object given during creation. The programmer chooses at instantiation whether or not to test for equality or inequality.
Methods
Method Detail
- (id)initWithObject:(id)obj
Invokes initWithObject:trueOnEqual: with a shouldBeTrue value of YES.
- (id)initWithObject:(id)obj trueOnEqual:(BOOL)shouldBeTrue
Initializes and returns a new transformer, which compares values with obj and returns whether or not they are equal. If shouldBeTrue is YES, transformedValue: will return YES when the objects are equal. If shouldBeTrue is NO, transformedValue: will return YES when the objects are not equal. This is the designated initializer.
This page was generated with DocYouMeant, a program created by Belkadan Software