MongoidFindBy

MongoidFindBy adds simple functions to mongoid documents to find documents by dynamic fields.

Install

gem 'mongoid_find_by'

Usage

class Person
  include Mongoid::Document
  include Mongoid::FindBy

  field :name, :type => String
end

# returns a single document
Person.find_by_name('Thomas')
Person.find_first_by_name('Thomas')
Person.find_last_by_name('Thomas')

# returns a document collection
Person.find_all_by_name('Thomas')

# throws Mongoid::Errors::DocumentNotFound
# exception for non existent documents
Person.find_by_name!('Thomas)

Credits

Copyright (c) 2012-2013 Thomas Boerger Programmierung http://www.tbpro.de