ActsAsMysqlsearchable

===============

acts_as_mysqlsearchable makes MySQL fulltext search easy available directly in your models.

Features:

==

• Specify fields with "acts_as_mysqlsearchable :fields => [:title, :text]", make sure you have fulltextindex added on thoose columns!
• Boolean search (:in_boolean_mode => true)
• Supports MySQLs query expansion (:with_query_expansion => true)
• Better results then LIKE ’%query%’ matches
• Simpler then ferret/ultrasphinx/<other external searchdaemons>
• Exposes Rails 2.1 named scope

Why:

Because often MySQLs fulltext search is just enough for your case. It roughly sorts results after best match and it has various options like +/- etc.

Notes:

You’ll need a MySQL fulltext index on the columns in your database since this plugin uses MySQLs builtin MATCH()

Example:

=

[in your model] class Post < ActiveRecord::Base

  acts_as_mysqlsearchable :fields => [:title, :header, :text] rescue nil

end

[in your code/controller] @posts = Post.find_by_contents("ruby")

[example#2 — with pagination by will_paginate] Post.find_by_contents("ruby") do

  @posts = Post.paginate :page => params[:page]
  @total = Post.count

end

[example#3 — using "with_contents" named_scope] scoped = Post.active scoped = Post.with_contents("ruby") @posts = scoped.all

CREDITS:

• github.com/railsgarden (named_scope stuff)

TODO:

• Add weights, so 1 columns match-score can become more important