module CouchRest module Model module Designs class View # so we can called Ticket.method.descending or Ticket.method.ascending def ascending self end end class DesignMapper def load_views(dir) Dir.glob("#{dir}/*.js") do |js| name = File.basename(js, '.js') file = File.open(js, 'r') view name.to_sym, :map => file.read, :reduce => "function(key, values, rereduce) { return sum(values); }" end end end end module Connection module ClassMethods def use_database(db) @database = prepare_database(db) rescue RestClient::Exception, Errno::EHOSTUNREACH, Errno::ECONNREFUSED => e message = "Could not connect to couch database #{db} due to #{e.to_s}" Rails.logger.warn message raise e.class.new(message) if APP_CONFIG[:reraise_errors] end end end module Utils module Migrate def self.load_all_models_with_engines self.load_all_models_without_engines return unless defined?(Rails) Dir[Rails.root + '*/app/models/**/*.rb'].each do |path| require path end end class << self alias_method_chain :load_all_models, :engines end def dump_all_models prepare_directory find_models.each do |model| model.design_docs.each do |design| dump_design(model, design) end end end protected def dump_design(model, design) dir = prepare_directory model.name.tableize filename = design.id.sub('_design/','') + '.json' puts dir + filename design.checksum File.open(dir + filename, "w") do |file| file.write(JSON.pretty_generate(design.to_hash)) end end def prepare_directory(dir = '') dir = Rails.root + 'tmp' + 'designs' + dir Dir.mkdir(dir) unless Dir.exists?(dir) return dir end end end end class ModelRailtie config.action_dispatch.rescue_responses.merge!( 'CouchRest::Model::DocumentNotFound' => :not_found, 'RestClient::ResourceNotFound' => :not_found ) end end