diff options
| author | Jules Laplace <julescarbon@gmail.com> | 2020-08-31 23:07:20 +0200 |
|---|---|---|
| committer | Jules Laplace <julescarbon@gmail.com> | 2020-08-31 23:07:20 +0200 |
| commit | 22721a013bdd10d5eb395ba18453585f5f3f1f7f (patch) | |
| tree | 5a920e31d6026ed5dc55265e5fd057febccc50e3 /StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Race.m | |
| parent | d22d51a1ae49680015326857360eb699f31efced (diff) | |
rebuild the ios platform and the plugins
Diffstat (limited to 'StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Race.m')
| -rw-r--r-- | StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Race.m | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Race.m b/StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Race.m new file mode 100644 index 00000000..b5bd9f14 --- /dev/null +++ b/StoneIsland/platforms/ios/Pods/PromisesObjC/Sources/FBLPromises/FBLPromise+Race.m @@ -0,0 +1,65 @@ +/** + Copyright 2018 Google Inc. All rights reserved. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at: + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + */ + +#import "FBLPromise+Race.h" + +#import "FBLPromise+Async.h" +#import "FBLPromisePrivate.h" + +@implementation FBLPromise (RaceAdditions) + ++ (instancetype)race:(NSArray *)promises { + return [self onQueue:self.defaultDispatchQueue race:promises]; +} + ++ (instancetype)onQueue:(dispatch_queue_t)queue race:(NSArray *)racePromises { + NSParameterAssert(queue); + NSAssert(racePromises.count > 0, @"No promises to observe"); + + NSArray *promises = [racePromises copy]; + return [FBLPromise onQueue:queue + async:^(FBLPromiseFulfillBlock fulfill, FBLPromiseRejectBlock reject) { + for (id promise in promises) { + if (![promise isKindOfClass:self]) { + fulfill(promise); + return; + } + } + // Subscribe all, but only the first one to resolve will change + // the resulting promise's state. + for (FBLPromise *promise in promises) { + [promise observeOnQueue:queue fulfill:fulfill reject:reject]; + } + }]; +} + +@end + +@implementation FBLPromise (DotSyntax_RaceAdditions) + ++ (FBLPromise * (^)(NSArray *))race { + return ^(NSArray *promises) { + return [self race:promises]; + }; +} + ++ (FBLPromise * (^)(dispatch_queue_t, NSArray *))raceOn { + return ^(dispatch_queue_t queue, NSArray *promises) { + return [self onQueue:queue race:promises]; + }; +} + +@end |
