Class: Bootstrap::Db::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/bootstrap/db/config.rb

Constant Summary collapse

DB_CONFIG_PATH = 
'config/database.yml'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(loaded_settings) ⇒ Config

Returns a new instance of Config.



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# File 'lib/bootstrap/db/config.rb', line 8

def initialize(loaded_settings)
  self.settings = loaded_settings[Rails.env]
  self.adapter  = self.settings["adapter"].to_sym

  self.bootstrap_dir = ENV['BOOTSTRAP_DIR'] || default_directory

  ensure_bootstrap_dir_exists!
end

Instance Attribute Details

#adapter ⇒ Object

Returns the value of attribute adapter.



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# File 'lib/bootstrap/db/config.rb', line 6

def adapter
  @adapter
end

#bootstrap_dir ⇒ Object

Returns the value of attribute bootstrap_dir.



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# File 'lib/bootstrap/db/config.rb', line 6

def bootstrap_dir
  @bootstrap_dir
end

#settings ⇒ Object

Returns the value of attribute settings.



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# File 'lib/bootstrap/db/config.rb', line 6

def settings
  @settings
end

Class Method Details

.load!(configuration_path = File.join(Rails.root, DB_CONFIG_PATH)) ⇒ Object 



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# File 'lib/bootstrap/db/config.rb', line 17

def self.load!(configuration_path = File.join(Rails.root, DB_CONFIG_PATH))
  unless File.exists?(configuration_path)
    raise "Error - Please ensure your '#{File.basename(configuration_path)}' exists"
  end

  config = YAML::load(ERB.new(IO.read(configuration_path)).result)

  unless config[Rails.env]["host"]
    raise "Please ensure your '#{File.basename(configuration_path)}' file has a host for the database. eg. host = localhost"
  end

  new(config)
end