| // |
| // NSDictionary+RACSequenceAdditions.m |
| // ReactiveCocoa |
| // |
| // Created by Justin Spahr-Summers on 2012-10-29. |
| // Copyright (c) 2012 GitHub. All rights reserved. |
| // |
| |
| #import "NSDictionary+RACSequenceAdditions.h" |
| #import "NSArray+RACSequenceAdditions.h" |
| #import "RACSequence.h" |
| #import "RACTuple.h" |
| |
| @implementation NSDictionary (RACSequenceAdditions) |
| |
| - (RACSequence *)rac_sequence { |
| NSDictionary *immutableDict = [self copy]; |
| |
| // TODO: First class support for dictionary sequences. |
| return [immutableDict.allKeys.rac_sequence map:^(id key) { |
| id value = immutableDict[key]; |
| return [RACTuple tupleWithObjects:key, value, nil]; |
| }]; |
| } |
| |
| - (RACSequence *)rac_keySequence { |
| return self.allKeys.rac_sequence; |
| } |
| |
| - (RACSequence *)rac_valueSequence { |
| return self.allValues.rac_sequence; |
| } |
| |
| @end |
