method

load_database_yaml

v7.0.0 - Show latest stable - 0 notes - Class: Rails::Application::Configuration

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What's this?

load_database_yaml() public

Load the database YAML without evaluating ERB. This allows us to create the rake tasks for multiple databases without filling in the configuration values or loading the environment. Do not use this method.

This uses a DummyERB custom compiler so YAML can ignore the ERB tags and load the database.yml for the rake tasks.

Show source

# File railties/lib/rails/application/configuration.rb, line 309
      def load_database_yaml # :nodoc:
        if path = paths["config/database"].existent.first
          require "rails/application/dummy_erb_compiler"

          yaml = DummyERB.new(Pathname.new(path).read).result

          if YAML.respond_to?(:unsafe_load)
            YAML.unsafe_load(yaml) || {}
          else
            YAML.load(yaml) || {}
          end
        else
          {}
        end
      end

load_database_yaml

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