Adding auto-split on keywords field(s) passed into #searchable. Now o…

…nto the words to strip out.e

lib/clortho.rb

@@ -1,9 +1,15 @@
 module MongoMapper
   module Plugins
+    autoload :Clortho, 'clortho'
+
     module Clortho
       extend ActiveSupport::Concern
 
       included do
+        class_inheritable_accessor  :searchable_with_options
+        write_inheritable_attribute :searchable_with_options, []
+        set_callback :create, :before, :inject_default_keywords
+        extend ClassMethods
       end
 
       module ClassMethods
@@ -15,6 +21,8 @@ def searchable(*args)
             key :"#{arg}_keywords", String, default: ""
             key :"#{arg}_keywords_array", Array, default: []
 
+            searchable_with_options << [arg.to_sym, options]
+
             class_eval <<-CODE
               class << self
               end
@@ -25,6 +33,19 @@ class << self
       end
 
       module InstanceMethods
+
+        @defaults_set = false
+
+        def inject_default_keywords
+          searchable_with_options.each do |field|
+            if !self.send(field[0]).nil?
+              keywords = self.send(field[0])
+              self.send("#{field[0].to_s}_keywords=".to_sym, keywords) if keywords
+              self.send("#{field[0].to_s}_keywords_array=".to_sym, keywords.split) if keywords
+            end
+          end
+        end
+
       end
 
     end

test/helper.rb

@@ -23,9 +23,4 @@
 require 'models/post'
 
 class Test::Unit::TestCase
-end
-
-@lipsum = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus porttitor, ipsum a commodo aliquet, 
-           velit ligula porttitor eros, sit amet consequat purus massa sit amet quam. Aliquam tempus magna faucibus 
-           lacus ultricies rhoncus. In ut metus purus, at venenatis est. Donec vel elementum turpis. Nullam feugiat 
-           massa quis elit egestas."
+end

test/models/post.rb

@@ -10,4 +10,9 @@ class Post
   searchable :summary       # works with one...
   searchable :body, :title  # or multiple arguments
 
+  LIPSUM  = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus porttitor, ipsum a commodo aliquet, 
+             velit ligula porttitor eros, sit amet consequat purus massa sit amet quam. Aliquam tempus magna faucibus 
+             lacus ultricies rhoncus. In ut metus purus, at venenatis est. Donec vel elementum turpis. Nullam feugiat 
+             massa quis elit egestas."
+
 end

test/test_clortho.rb

@@ -4,10 +4,10 @@ class TestClortho < Test::Unit::TestCase
   def setup
     @posts = [
     (@fridge = Post.new( title: 'Is your refrigerator running? Better catch it',
-                                    body: @lipsum,
+                                    body: Post::LIPSUM,
                                     authors: ['Thomas Mann', 'Jim Byrd'])),
     (@colonial =    Post.new(  title: 'The Colonial: In Full Swing',
-                                    body: @lipsum,
+                                    body: Post::LIPSUM,
                                     authors: ['Rebecca Simmons']))
                 ]
     save_posts
@@ -31,6 +31,11 @@ def setup
     end
   end
 
+  should 'have body_keywords equal to LIPSUM' do
+    assert_equal Post::LIPSUM, @colonial.body_keywords
+    assert_equal Post::LIPSUM, @fridge.body_keywords
+  end
+
   private
   def save_posts
     @posts.each{ |post| post.save }