class HashConfig

Ruby on Rails 6.1.7.10

Since v6.0.6

Compare with:

A HashConfig object is created for each database configuration entry that is created from a hash.

A hash config:

{ "development" => { "database" => "db_name" } }

Becomes:

#<ActiveRecord::DatabaseConfigurations::HashConfig:0x00007fd1acbded10
  @env_name="development", @name="primary", @config={database: "db_name"}>

:env_name - The Rails environment, i.e. “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”.
:config - The config hash. This is the hash that contains the database adapter, name, and other important information for database connections.

Inherits from