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Contents
This is a DataMapper plugin for Ferret.
= Setup code
For a single process site, use the ferret index directly:
DataMapper.setup :search, "ferret:///path/to/index"
For a multi-process site, use the distributed index by running `ferret start`
inside your project's directory and then setting up the :search repository:
DataMapper.setup :search, "ferret:///tmp/ferret_index.sock"
= Sample Code
require 'rubygems'
require "dm-core"
require "dm-is-searchable"
DataMapper.setup(:default, "sqlite3::memory:")
DataMapper.setup(:search, "ferret://#{Pathname(__FILE__).dirname.expand_path.parent + "index"}")
class Image
include DataMapper::Resource
property :id, Serial
property :title, String
is :searchable # this defaults to :search repository, you could also do
# is :searchable, :repository => :ferret
end
class Story
include DataMapper::Resource
property :id, Serial
property :title, String
property :author, String
repository(:search) do
# We only want to search on id and title.
properties(:search).clear
property :id, Serial
property :title, String
end
is :searchable
end
Image.auto_migrate!
Story.auto_migrate!
image = Image.create(:title => "Oil Rig");
story = Story.create(:title => "Big Oil", :author => "John Doe") }
puts Image.search(:title => "Oil Rig").inspect # => [<Image title="Oil Rig">]
# For info on this, see DM::Repository#search and DM::Adapters::FerretAdapter#search.
puts repository(:search).search('title:"Oil"').inspect # => { Image => ["1"], Story => ["1"] }
image.destroy
puts Image.search(:title => "Oil Rig").inspect # => []
Version data entries
17 entries across 17 versions & 1 rubygems