method

current_shard

v7.1.3.4 - Show latest stable - 0 notes - Class: Core

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What's this?

current_shard() public

Returns the symbol representing the current connected shard.

ActiveRecord::Base.connected_to(role: :reading) do
  ActiveRecord::Base.current_shard #=> :default
end

ActiveRecord::Base.connected_to(role: :writing, shard: :one) do
  ActiveRecord::Base.current_shard #=> :one
end

Show source

# File activerecord/lib/active_record/core.rb, line 161
      def self.current_shard
        connected_to_stack.reverse_each do |hash|
          return hash[:shard] if hash[:shard] && hash[:klasses].include?(Base)
          return hash[:shard] if hash[:shard] && hash[:klasses].include?(connection_class_for_self)
        end

        default_shard
      end

current_shard

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