Documentation Set for Swarm 2.2
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# ForEachKey

## Name

ForEachKey -- Exactly the same as the ForEach protocol, but only for KeyedCollections.

## Description

Works identically to the ForEach protocol, but loops through the keys in a KeyedCollection, rather than the members.

## Protocols adopted by ForEachKey

None

## Methods

### Phase: Using

- - (void)forEachKey: (SEL)aSelector

- - (void)forEachKey: (SEL)aSelector : arg1

- - (void)forEachKey: (SEL)aSelector : arg1 : arg2

- - (void)forEachKey: (SEL)aSelector : arg1 : arg2 : arg3

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