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timrogers/gist:bf7aaed5d2dbb4aa14e3

Created May 6, 2014 19:03
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  1. Tim Rogers created this gist May 6, 2014.
    15 changes: 15 additions & 0 deletions gistfile1.m
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    Original file line number Diff line number Diff line change
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    //
    // NSArray+Randomizer.m
    // Crystal Ball
    //
    // Created by Tim Rogers on 06/05/2014.
    // Copyright (c) 2014 Tim Rogers. All rights reserved.
    //

    #import "NSArray+Randomizer.h"

    @implementation NSArray (Randomizer)
    -(id)randomElement {
    return [self objectAtIndex:arc4random_uniform(self.count)];
    }
    @end