Method: Config::Sources::YAMLSource#load

Defined in:
lib/config/sources/yaml_source.rb

#load ⇒ Object

returns a config hash from the YML file



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# File 'lib/config/sources/yaml_source.rb', line 16

def load
  if @path and File.exist?(@path)
    file_contents = File.read(@path)
    file_contents = ERB.new(file_contents).result if evaluate_erb
    result = YAML.respond_to?(:unsafe_load) ? YAML.unsafe_load(file_contents) : YAML.load(file_contents)
  end

  result || {}

rescue Psych::SyntaxError => e
  raise "YAML syntax error occurred while parsing #{@path}. " \
        "Please note that YAML must be consistently indented using spaces. Tabs are not allowed. " \
        "Error: #{e.message}"
end