SwitchByKind

Extension

Description

This can efficiently replace a common and ugly series of if statements. o = YetAnotherClass.new; if(o.isKindOf(SomeClass),{ // do something },{ if(o.isKindOf(AnotherClass),{ // do something },{ if(o.isKindOf(YetAnotherClass),{ // do something },{ // do something }) }) }) k = SwitchByKind( SomeClass , { }, AnotherClass, { }, YetAnotherClass, { }, Object, { } ); o = YetAnotherClass.new; // finds the handler for YetAnotherClass result = k.value(o); // if SomethingDifferent is a subclass of AnotherClass n = SomethingDifferent.new; // it will find the handler for AnotherClass result = k.value(n);

Class Methods

.new

Instance Methods

.init

.value