NSObject+Debounce.h

@interface NSObject (Debounce)

- (void)debounce:(SEL)action delay:(NSTimeInterval)delay;

@end

NSObject+Debounce.m

@implementation NSObject (Debounce)

- (void)debounce:(SEL)action delay:(NSTimeInterval)delay
{
  __weak typeof(self) weakSelf = self;
  [NSObject cancelPreviousPerformRequestsWithTarget:weakSelf selector:action object:nil];
  [weakSelf performSelector:action withObject:nil afterDelay:delay];
}

@end

NSObject+Debounce.podspec.json

{
  "name": "NSObject+Debounce",
  "version": "1.0.0",
  "summary": "Debounce selector for specific delay",
  "homepage": "https://gist.github.com/berzniz/8618806",
  "license": "MIT",
  "authors": "berzniz",
  "source": {
    "git": "https://gist.github.com/berzniz/8618806.git",
    "commit": "d74b411a0850cb09960fed8189790b53d505cb26"
  },
  "platforms": {
    "ios": "6.0"
  },
  "source_files": [
    "*.{h,m}"
  ],
  "requires_arc": true
}

Is this going to stick around permanently though? Seems a little flaky to reference a pod defined in a gist.

If I put this in a github repository, would it stick permanently? I guess so, as long as I don't delete it. Same as this gist :)