class ActiveRecord::DatabaseConfigurations::UrlConfig
A UrlConfig
object is created for each database configuration entry that is created from a URL. This can either be a URL string or a hash with a URL in place of the config hash.
A URL config:
postgres://localhost/foo
Becomes:
#<ActiveRecord::DatabaseConfigurations::UrlConfig:0x00007fdc3238f340 @env_name="default_env", @name="primary", @config={adapter: "postgresql", database: "foo", host: "localhost"}, @url="postgres://localhost/foo">
Options¶ ↑
-
:env_name
- The Rails environment, ie “development”. -
:name
- The db config name. In a standard two-tier database configuration this will default to “primary”. In a multiple database three-tier database configuration this corresponds to the name used in the second tier, for example “primary_readonly”. -
:url
- The database URL. -
:config
- The config hash. This is the hash that contains the database adapter, name, and other important information for database connections.
Attributes
Public Class Methods
ActiveRecord::DatabaseConfigurations::HashConfig::new
# File lib/active_record/database_configurations/url_config.rb, line 34 def initialize(env_name, name, url, configuration_hash = {}) super(env_name, name, configuration_hash) @url = url @configuration_hash = @configuration_hash.merge(build_url_hash).freeze end
Private Instance Methods
Return a Hash that can be merged into the main config that represents the passed in url
# File lib/active_record/database_configurations/url_config.rb, line 44 def build_url_hash if url.nil? || %w(jdbc: http: https:).any? { |protocol| url.start_with?(protocol) } { url: url } else ConnectionUrlResolver.new(url).to_hash end end