Contents

# encoding: utf-8
module Mongoid #:nodoc:
  module Commands
    class DeleteAll
      # Performs a delete of the all the +Documents+ that match the criteria
      # supplied.
      #
      # Options:
      #
      # params: A set of conditions to find the +Documents+ by.
      # klass: The class of the +Document+ to execute the find on.
      #
      # Example:
      #
      # <tt>DeleteAll.execute(Person, :conditions => { :field => "value" })</tt>
      def self.execute(klass, params = {})
        collection = klass.collection
        collection.remove((params[:conditions] || {}).merge(:_type => klass.name))
      end
    end
  end
end

Version data entries

13 entries across 13 versions & 2 rubygems

Version	Path
mongoid-pre-2.0.0.pre	lib/mongoid/commands/delete_all.rb
mongoid-1.2.6	lib/mongoid/commands/delete_all.rb
mongoid-1.2.5	lib/mongoid/commands/delete_all.rb
mongoid-1.2.4	lib/mongoid/commands/delete_all.rb
mongoid-1.2.3	lib/mongoid/commands/delete_all.rb
mongoid-1.2.2	lib/mongoid/commands/delete_all.rb
mongoid-1.2.1	lib/mongoid/commands/delete_all.rb
mongoid-1.2.0	lib/mongoid/commands/delete_all.rb
mongoid-1.1.4	lib/mongoid/commands/delete_all.rb
mongoid-1.1.3	lib/mongoid/commands/delete_all.rb
mongoid-1.1.2	lib/mongoid/commands/delete_all.rb
mongoid-1.1.1	lib/mongoid/commands/delete_all.rb
mongoid-1.1.0	lib/mongoid/commands/delete_all.rb