Class: Ferret::Analysis::AsciiLetterTokenizer

Summary

A LetterTokenizer is a tokenizer that divides text at non-ASCII letters. That is to say, it defines tokens as maximal strings of adjacent letters, as defined by the regular expression _/[A-Za-z]+/_.

Example

  "Dave's résumé, at http://www.davebalmain.com/ 1234"
    => ["Dave", "s", "r", "sum", "at", "http", "www", "davebalmain", "com"]

Public Class Methods

AsciiLetterTokenizer.new() → tokenizer

Create a new AsciiLetterTokenizer 

/*
 *  call-seq:
 *     AsciiLetterTokenizer.new() -> tokenizer
 *
 *  Create a new AsciiLetterTokenizer 
 */
static VALUE
frt_a_letter_tokenizer_init(VALUE self, VALUE rstr) 
{
    return get_wrapped_ts(self, rstr, letter_tokenizer_new());
}