Awesome

NSString+LevenshteinDistance

Description

This category adds one method to NSString:

• (NSUInteger)levenshteinDistanceTo:(NSString *)otherString;

Usage

NSString *a = @"foo@bar.com";
NSString *b = @"foo@bar.con";
NSUInteger distance = [a levenshteinDistanceTo:b];
XCTAssert(distance == 1, @"distance == 1");

Installation

NSString+LevenshteinDistance is available through CocoaPods, to install it simply add the following line to your Podfile:

pod "NSString+LevenshteinDistance"

Author

koyachi, rtk2106@gmail.com

License

NSString+LevenshteinDistance is available under the MIT license. See the LICENSE file for more info.