| // |
| // RACBlockTrampoline.h |
| // ReactiveCocoa |
| // |
| // Created by Josh Abernathy on 10/21/12. |
| // Copyright (c) 2012 GitHub, Inc. All rights reserved. |
| // |
| |
| #import <Foundation/Foundation.h> |
| |
| @class RACTuple; |
| |
| // A private class that allows a limited type of dynamic block invocation. |
| @interface RACBlockTrampoline : NSObject |
| |
| // Invokes the given block with the given arguments. All of the block's |
| // argument types must be objects and it must be typed to return an object. |
| // |
| // At this time, it only supports blocks that take up to 15 arguments. Any more |
| // is just cray. |
| // |
| // block - The block to invoke. Must accept as many arguments as are given in |
| // the arguments array. Cannot be nil. |
| // arguments - The arguments with which to invoke the block. `RACTupleNil`s will |
| // be passed as nils. |
| // |
| // Returns the return value of invoking the block. |
| + (id)invokeBlock:(id)block withArguments:(RACTuple *)arguments; |
| |
| @end |
