module DbCharmer::ActiveRecord::MultiDbProxy::MasterSlaveClassMethods
Public Instance Methods
first_level_on_slave() { || ... }
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# File lib/db_charmer/active_record/multi_db_proxy.rb, line 66 def first_level_on_slave first_level = db_charmer_top_level_connection? && on_master.connection.open_transactions.zero? if first_level && db_charmer_force_slave_reads? && db_charmer_slaves.any? on_slave { yield } else yield end end
on_master(proxy_target = nil, &block)
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# File lib/db_charmer/active_record/multi_db_proxy.rb, line 62 def on_master(proxy_target = nil, &block) on_db(db_charmer_default_connection, proxy_target, &block) end
on_slave(con = nil, proxy_target = nil, &block)
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# File lib/db_charmer/active_record/multi_db_proxy.rb, line 56 def on_slave(con = nil, proxy_target = nil, &block) con ||= db_charmer_random_slave raise ArgumentError, "No slaves found in the class and no slave connection given" unless con on_db(con, proxy_target, &block) end