Rails ActiveRecord conditions

Question

Is there a way to create a condition like this?

@products = Product.find(:all,
  :limit => 5,
  :conditions => { :products => { :locale => \'en\'         


        

Answer 1

Rails 3.2.9

---

Controller

  @products = Product.english_but_not(1).with_tags('a','b').limit(5)

---

Model

class Product < ActiveRecord::Base
  attr_accessible :locale
  has_many :tags
  scope :english, -> { where(:locale => 'en') }
  scope :except_id, ->(id) { where(arel_table[:id].not_eq(id)) }
  scope :english_but_not, ->(id) { english.except_id(id) }
  scope :with_tags, ->(*names) { includes(:tags).where(:tags => {:name => names}) }
end