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# Delayed Deltas for Thinking Sphinx with Sidekiq

This code was heavily based on Aaron Gibralter's [ts-resque-delta](https://github.com/agibralter/ts-resque-delta), and was initially adapted for Sidekiq by [Danny Hawkins](https://github.com/danhawkins). This release is maintained by [Pat Allan](https://github.com/pat).

This version of `ts-sidekiq-delta` works only with [Thinking Sphinx](https://github.com/pat/thinking-sphinx) v3 or newer. v1/v2 releases are not supported, and almost certainly will never be. It does work with the Flying Sphinx service, provided you're using 1.0.0 or newer of the `flying-sphinx` gem.

## Installation

Get it into your Gemfile - and don't forget the version constraint!

    gem 'ts-sidekiq-delta', '~> 0.1.0'

## Usage

In your index definitions, you'll want to include the delta setting as an initial option:

    ThinkingSphinx::Index.define(:article,
      :with  => :active_record,
      :delta => ThinkingSphinx::Deltas::SidekiqDelta
    ) do
      # fields and attributes and such
    end

If you've never used delta indexes before, you'll want to add the boolean
column named `:delta` to each model's table and a corresponding database index:

    def change
      add_column :articles, :delta, :boolean, :default => true, :null => false
      add_index  :articles, :delta
    end

From here on in, just use Thinking Sphinx and Sidekiq as you normally would, and you'll find your Sphinx indices are updated quite promptly by Sidekiq.

## Licence

Copyright (c) 2013, ts-sidekiq-delta was originally developed by Danny Hawkins, is currently maintained by Pat Allan, and is released under the open MIT Licence.

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ts-sidekiq-delta-0.1.0	README.markdown