poor_man_search

PoorManSearch

This module implement Poor Man's Search Engin to a active-record object.

Poor Man's Search Engin is a SQL anti pattern that using LIKE with wildcards search..

Installation

Add this line to your application's Gemfile:

gem 'poor_man_search'

And then execute:

$ bundle

Usage

Example

A master table : users

email	name	rank	registered_at
[e-mail]	山田太郎	1	2013-12-31 23:21:11
[e-mail]	山田華	3	2014-2-28 3:15:00
[e-mail]	Chad Miller	1	2014-2-28 16:23:15

Configure like this.

class User < ActiveRecord::Base
  extend PoorManSearch::Searchable
  string_search :name, :email
  number_search :rank
  time_search :registered_at
end

Search!

User.search "yamada"

email	name	rank	registered_at
[e-mail]	山田太郎	1	2013-12-31 23:21:11
[e-mail]	山田華	3	2014-2-28 3:15:00

---

User.search "yamada 太郎"

email	name	rank	registered_at
[e-mail]	山田太郎	1	2013-12-31 23:21:11

---

User.search "1"

email	name	rank	registered_at
[e-mail]	山田太郎	1	2013-12-31 23:21:11
[e-mail]	Chad Miller	1	2014-2-28 16:23:15

---

User.search "2/28"

email	name	rank	registered_at
[e-mail]	山田華	3	2014-2-28 3:15:00
[e-mail]	Chad Miller	1	2014-2-28 16:23:15

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request