soundex

  • This function’s solution requires the text gem.

    We can calculate the soundex key of a string in Ruby with the help of the text gem. To install this gem:

    $> sudo gem install Text
Successfully installed Text-1.1.2
1 gem installed

    PHP

    $result = soundex("hello world");
var_export($result);
// => 'H464'

    To get the equivalent of the string in PHP, we need to first strip whitespace from the string.

    Ruby

    require 'rubygems'
require 'text'
 
text = "hello world".gsub(/\s/, '')
p Text::Soundex.soundex(text)
# => "H464"

    see also

← sizeof split →

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