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ActiveRecordを単体で使う

Ruby

Last updated at 2012-12-26Posted at 2012-03-26

たまによくつかうのでメモ

require "active_record"

ActiveRecord::Base.establish_connection(
  :adapter=>"mysql2",
  :host  =>"localhost",
  :database =>"blog_development",
  :username=>"dankogai",
  :password=>"kogaidan",
  :encoding=>"utf8"
)

class Post < ActiveRecord::Base
end

Post.all #=> postsテーブルのレコードすべて

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