Class: ActiveRecord::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/connection_adapters/mysqlspatial_adapter.rb

Overview

ActiveRecord looks for the mysqlspatial_connection factory method in this class.

Class Method Summary collapse

Class Method Details

.mysqlspatial_connection(config_) ⇒ Object

Create a mysqlspatial connection adapter.



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# File 'lib/active_record/connection_adapters/mysqlspatial_adapter.rb', line 55

def self.mysqlspatial_connection(config_)
  unless defined?(::Mysql)
    begin
      require 'mysql'
    rescue ::LoadError
      raise "!!! Missing the mysql gem. Add it to your Gemfile: gem 'mysql'"
    end
    unless defined?(::Mysql::Result) && ::Mysql::Result.method_defined?(:each_hash)
      raise "!!! Outdated mysql gem. Upgrade to 2.8.1 or later. In your Gemfile: gem 'mysql', '2.8.1'. Or use gem 'mysql2'"
    end
  end
  config_ = config_.symbolize_keys
  mysql_ = ::Mysql.init
  mysql_.ssl_set(config_[:sslkey], config_[:sslcert], config_[:sslca], config_[:sslcapath], config_[:sslcipher]) if config_[:sslca] || config_[:sslkey]
  default_flags_ = ::Mysql.const_defined?(:CLIENT_MULTI_RESULTS) ? ::Mysql::CLIENT_MULTI_RESULTS : 0
  default_flags_ |= ::Mysql::CLIENT_FOUND_ROWS if ::Mysql.const_defined?(:CLIENT_FOUND_ROWS)
  options_ = [config_[:host], config_[:username] ? config_[:username].to_s : 'root', config_[:password].to_s, config_[:database], config_[:port], config_[:socket], default_flags_]
  ::ActiveRecord::ConnectionAdapters::MysqlSpatialAdapter::MainAdapter.new(mysql_, logger, options_, config_)
end