instance method `connected_to?`

Ruby on Rails 8.0.4

Since v6.0.6

Available in: v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

connected_to?(role:, shard: ActiveRecord::Base.default_shard)

Returns true if role is the current connected role and/or current connected shard. If no shard is passed, the default will be used.

ActiveRecord::Base.connected_to(role: :writing) do
  ActiveRecord::Base.connected_to?(role: :writing) #=> true
  ActiveRecord::Base.connected_to?(role: :reading) #=> false
end

ActiveRecord::Base.connected_to(role: :reading, shard: :shard_one) do
  ActiveRecord::Base.connected_to?(role: :reading, shard: :shard_one) #=> true
  ActiveRecord::Base.connected_to?(role: :reading, shard: :default) #=> false
  ActiveRecord::Base.connected_to?(role: :writing, shard: :shard_one) #=> true
end

Parameters

role keyreq
shard key = ActiveRecord::Base.default_shard

Source

# File activerecord/lib/active_record/connection_handling.rb, line 255
    def connected_to?(role:, shard: ActiveRecord::Base.default_shard)
      current_role == role.to_sym && current_shard == shard.to_sym
    end

Defined in activerecord/lib/active_record/connection_handling.rb line 255 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionHandling

Signature

Parameters