Class: ActiveRecord::ShardFor::HashModuloRouter

Inherits:

ConnectionRouter

• Object
• ConnectionRouter
• ActiveRecord::ShardFor::HashModuloRouter

Defined in:

lib/activerecord/shard_for/hash_modulo_router.rb

Instance Attribute Summary

Attributes inherited from ConnectionRouter

#cluster_config

Instance Method Summary

• #route(key) ⇒ Object

Methods inherited from ConnectionRouter

#fetch_connection_name, #initialize

Constructor Details

This class inherits a constructor from ActiveRecord::ShardFor::ConnectionRouter

Instance Method Details

#route(key) ⇒ Object

Parameters:

• key (String) —

  sharding key

# File 'lib/activerecord/shard_for/hash_modulo_router.rb', line 7

def route(key)
  hash(key) % connection_count
end