method
new
Ruby on Rails latest stable (v7.1.3.2)
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0 notes -
Class: ActiveRecord::ConnectionAdapters::AbstractAdapter
new(config_or_deprecated_connection, deprecated_logger = nil, deprecated_connection_options = nil, deprecated_config = nil)
public
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# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 128 def initialize(config_or_deprecated_connection, deprecated_logger = nil, deprecated_connection_options = nil, deprecated_config = nil) # :nodoc: super() @raw_connection = nil @unconfigured_connection = nil if config_or_deprecated_connection.is_a?(Hash) @config = config_or_deprecated_connection.symbolize_keys @logger = ActiveRecord::Base.logger if deprecated_logger || deprecated_connection_options || deprecated_config raise ArgumentError, "when initializing an ActiveRecord adapter with a config hash, that should be the only argument" end else # Soft-deprecated for now; we'll probably warn in future. @unconfigured_connection = config_or_deprecated_connection @logger = deprecated_logger || ActiveRecord::Base.logger if deprecated_config @config = (deprecated_config || {}).symbolize_keys @connection_parameters = deprecated_connection_options else @config = (deprecated_connection_options || {}).symbolize_keys @connection_parameters = nil end end @owner = nil @instrumenter = ActiveSupport::Notifications.instrumenter @pool = ActiveRecord::ConnectionAdapters::NullPool.new @idle_since = Process.clock_gettime(Process::CLOCK_MONOTONIC) @visitor = arel_visitor @statements = build_statement_pool self.lock_thread = nil @prepared_statements = !ActiveRecord.disable_prepared_statements && self.class.type_cast_config_to_boolean( @config.fetch(:prepared_statements) { default_prepared_statements } ) @advisory_locks_enabled = self.class.type_cast_config_to_boolean( @config.fetch(:advisory_locks, true) ) @default_timezone = self.class.validate_default_timezone(@config[:default_timezone]) @raw_connection_dirty = false @verified = false end