Ohm ARFreaks
Ohm::Model extensions for AR freaks
Install
$ sudo gem install ohm-arfreaks
Models
AR freaks will be puzzled that Ohm::Model lacks well known methods like first, count, etc. This library provides some of them to Ohm::Model.
Example
require 'ohm-arfreaks'
class Video < Ohm::Model
attribute :url
set :tags
end
Video.first
=> #<Video id: 470, url: "a", tags: []>
Video.create!(:url=>...)
Video.new.save!
Available Methods
def self.primary_key # AR
def self.columns # AR
def self.column_names # AR
def self.content_columns # AR
def self.columns_hash # AR
def self.create!(attributes) # AR
def save! # AR
def self.first(*args) # AR
def self.last(*args) # AR
def self.count(*args) # AR
def self.delete_all(cond = nil) # AR
def new_record? # AR
def attributes # AR
(reported by: % grep 'def ' lib/ohm-arfreaks.rb |grep '# AR' )
NOTE
Ohm::Model#attributes returns an names of attributed fields in vanilla ohm gem. Of course, it's not familier to our ar-freaks, so it's overwritten by this gem.
class Video < Ohm::Model
attribute :url
set :tags
end
Video.first.attributes
=> [:url] # in vanilla ohm
=> {:url=>"a", :tags=>[]} # in ohm-arfreaks
Test
% redis-server spec/redis.conf # running on port:6380 in default
% spec -c spec
Homepage
http://github.com/maiha/ohm-arfreaks