record_formatter

RecordFormatter plucks columns from records given a scope, aliased if needed and returns an activerecord relation

Installation

---

gem install record_formatter

or by including this line in your Gemfile

gem "record_formatter", :git => "git://github.com/tskorupa/record_formatter.git"

Usage

---

require 'record_formatter'

Class Foo < ActiveRecord::Base
  scope :recently_updated, -> { where("updated_at >= ?", 5.days.ago) }

  acts_as_record_formatter scope: :recently_updated do
    columns :id, :created_at, :updated_at
    columns :name, alias: :foo_name
  end
end

irb(main):001:0> Foo.deployable
  Foo Load (1.0ms)  SELECT "foos".* FROM "foos"  WHERE (updated_at >= '2014-11-29 19:34:08.363155')
=> #<ActiveRecord::Relation []>
irb(main):002:0>

TODO

• allow to set custom name scope