//

// NSMutableArray+BlocksKit.h

// %PROJECT

//

#import "BKGlobals.h"

/** Block extensions for NSMutableArray.

These utilities expound upon the BlocksKit additions

to the immutable superclass by allowing certain utilities

to work on an instance of the mutable class, saving memory

by not creating an immutable copy of the results.

Includes code by the following:

- Martin Schürrer. <https://github.com/MSch>. 2011. MIT.

- Zach Waldowski. <https://github.com/zwaldowski>. 2011. MIT.

@see NSArray(BlocksKit)

*/

@interface NSMutableArray (BlocksKit)

/** Filters a mutable array to the objects matching the block.

@param block A single-argument, BOOL-returning code block.

@see reject:

*/

- (void)performSelect:(BKValidationBlock)block;

/** Filters a mutable array to all objects but the ones matching the block,

the logical inverse to select:.

@param block A single-argument, BOOL-returning code block.

@see select:

*/

- (void)performReject:(BKValidationBlock)block;

/** Transform the objects in the array to the results of the block.

This is sometimes referred to as a transform, mutating one of each object:

[foo map:^id(id obj) {

return [dateTransformer dateFromString:obj];

}];

@param block A single-argument, object-returning code block.

*/

- (void)performMap:(BKTransformBlock)block;

@end