Module: Switchman::ActiveRecord::Base::ClassMethods
- Defined in:
- lib/switchman/active_record/base.rb
Instance Method Summary collapse
- #clear_query_caches_for_current_thread ⇒ Object
-
#current_shard ⇒ Object
significant change: _don’t_ check if klasses.include?(Base) i.e.
- #find_ids_in_ranges(opts = {}, &block) ⇒ Object
- #integral_id? ⇒ Boolean
- #reset_column_information ⇒ Object
- #sharded_model ⇒ Object
- #transaction ⇒ Object
- #unscoped ⇒ Object
Instance Method Details
#clear_query_caches_for_current_thread ⇒ Object
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# File 'lib/switchman/active_record/base.rb', line 65 def clear_query_caches_for_current_thread ::ActiveRecord::Base.connection_handler.connection_pool_list.each do |pool| pool.connection(switch_shard: false).clear_query_cache if pool.active_connection? end end |
#current_shard ⇒ Object
significant change: _don’t_ check if klasses.include?(Base) i.e. other sharded models don’t inherit the current shard of Base
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# File 'lib/switchman/active_record/base.rb', line 73 def current_shard connected_to_stack.reverse_each do |hash| return hash[:shard] if hash[:shard] && hash[:klasses].include?(connection_classes) end default_shard end |
#find_ids_in_ranges(opts = {}, &block) ⇒ Object
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# File 'lib/switchman/active_record/base.rb', line 9 def find_ids_in_ranges(opts = {}, &block) opts.reverse_merge!(loose: true) all.find_ids_in_ranges(opts, &block) end |
#integral_id? ⇒ Boolean
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# File 'lib/switchman/active_record/base.rb', line 22 def integral_id? @integral_id = columns_hash[primary_key]&.type == :integer if @integral_id.nil? @integral_id end |
#reset_column_information ⇒ Object
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# File 'lib/switchman/active_record/base.rb', line 47 def reset_column_information @sharded_column_values = {} super end |
#sharded_model ⇒ Object
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# File 'lib/switchman/active_record/base.rb', line 14 def sharded_model self.abstract_class = true return if self == UnshardedRecord Shard.send(:add_sharded_model, self) end |
#transaction ⇒ Object
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# File 'lib/switchman/active_record/base.rb', line 27 def transaction(**) if self != ::ActiveRecord::Base && current_scope current_scope.activate do db = Shard.current(connection_classes).database_server if ::GuardRail.environment == db.guard_rail_environment super else db.unguard { super } end end else db = Shard.current(connection_classes).database_server if ::GuardRail.environment == db.guard_rail_environment super else db.unguard { super } end end end |
#unscoped ⇒ Object
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# File 'lib/switchman/active_record/base.rb', line 52 def unscoped if block_given? super do current_scope.shard_value = nil yield end else result = super result.shard_value = nil result end end |