So far only only one category on NSArray that has a method to pick a random object from the array, a method that returns a random array index, and a method to shuffle the array using the Fisher-Yates shuffling algorithm. This could potentially be used for random table view, random cover flow view, a random image, or basically anything else that involves arrays and random awesomeness! Usage.m is a file showing the usage of this category, this is NOT a proper category implementation. There is no attribution required but is greatly appreciated! Thanks for downloading, Santiago Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software in binary form, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
mdabbagh88/NSArray-Categories
So far one category for shuffling and picking a random item from an NSArray!
Objective-C