A simple Objective-C wrapper around the Porter Stemmer algorithm. See http://www.tartarus.org/~martin/PorterStemmer for details.

USAGE

#import "PorterStemmer.h"

// Call the class method
[PorterStemmer stemFromString:@"tomatoes"]; //-> "tomato"

// Alternatively, call the stem category method on NSString
[@"tomatoes" stem]; //-> "tomato"

LICENSE

Martin Porter declares that "all these encodings of the algorithm can be used free of charge for any purpose". This software adheres to that intent.

If you need a more formal license, consider it licensed under a less restrictive version of the BSD license. See the file COPYING for details.

AUTHOR

The main Porter Stemmer algorithm (porter.c) was written by Martin Porter. See http://www.tartarus.org/~martin/PorterStemmer for details.

The Objective-C wrapper was written by Jeff Buck.