Class: KingKonf::ConfigFileLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/king_konf/config_file_loader.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ ConfigFileLoader

Returns a new instance of ConfigFileLoader.



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# File 'lib/king_konf/config_file_loader.rb', line 6

def initialize(config)
  @config = config
end

Instance Method Details

#load_file(path, environment = nil) ⇒ Object 



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# File 'lib/king_konf/config_file_loader.rb', line 10

def load_file(path, environment = nil)
  # First, load the ERB template from disk.
  template = ERB.new(File.new(path).read)

  data = YAML.load(template.result(binding))

  # Grab just the config for the environment, if specified.
  data = data.fetch(environment) unless environment.nil?

  data.each do |variable, value|
    @config.set(variable, value)
  end
end