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An interface binding for the Aspell spelling checker.
== License
Copyright 2007-2010 Cloudburst, LLC. Licensed under the GPL 2.0. See included LICENSE file. Portions copyright 2005 Matthias Veit, Biro Eszter and used with permission.
The public certificate for the gem is here[http://rubyforge.org/frs/download.php/25331/evan_weaver-original-public_cert.pem].
If you use this software, please {make a donation}[http://blog.evanweaver.com/donate/], or {recommend Evan}[http://www.workingwithrails.com/person/7739-evan-weaver] at Working with Rails.
== Requirements
Raspell requires Aspell version 0.6 (http://www.aspell.net) and at least one Aspell dictionary.
Mac:
sudo port install aspell aspell-dict-en
Ubuntu:
sudo apt-get install aspell libaspell-dev aspell-en
== Installation
Mac:
sudo gem install raspell -- --with-opt-dir=/opt/local
Ubuntu:
sudo gem install raspell
== Usage
Aspell lets you <tt>check</tt> words and <tt>suggest</tt> corrections. For example:
require 'rubygems'
require 'raspell'
speller = Aspell.new("en_US")
speller.suggestion_mode = Aspell::NORMAL
string = "my haert wil go on"
string.gsub(/[\w\']+/) do |word|
if !speller.check(word)
# word is wrong
puts "Possible correction for #{word}:"
puts speller.suggest(word).first
end
end
This outputs:
Possible correction for haert:
heart
Possible correction for wil:
Will
Note that <tt>suggest</tt> returns an array of suggestions even for words that are correctly spelled.
== Options
The most useful options are <tt>suggestion_mode</tt>, and the passthrough option <tt>ignore_case</tt>. Passthrough options have to be set as so:
speller.set_option("ignore-case", "true")
See http://aspell.net/man-html/The-Options.html for a list of the passthrough options.
== Reporting problems
The support forum is here[http://rubyforge.org/forum/forum.php?forum_id=13988].
Patches and contributions are very welcome. Please note that contributors are required to assign copyright for their additions to Cloudburst, LLC.
== Futher resources
* http://blog.evanweaver.com/articles/2007/03/10/add-gud-spelning-to-ur-railz-app-or-wharever
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