Method: Sohm::Model.find

Defined in:

lib/sohm.rb

.find(dict) ⇒ Object

Find values in indexed fields.

Example:

class User < Sohm::Model
  attribute :email

  attribute :name
  index :name

  attribute :status
  index :status

  index :provider
  index :tag

  def provider
    email[/@(.*?).com/, 1]
  end

  def tag
    ["ruby", "python"]
  end
end

u = User.create(name: "John", status: "pending", email: "foo@me.com")
User.find(provider: "me", name: "John", status: "pending").include?(u)
# => true

User.find(:tag => "ruby").include?(u)
# => true

User.find(:tag => "python").include?(u)
# => true

Due to restrictions in Codis, we only support single-index query. If you want to query based on multiple fields, you can make an index based on all the fields.

# File 'lib/sohm.rb', line 616

def self.find(dict)
  keys = filters(dict)

  if keys.size == 1
    Sohm::Set.new(keys.first, key, self)
  else
    raise NotSupported
  end
end