Method: Res::Config#process

Defined in:
lib/res/config.rb

#process(args = {}) ⇒ Object

Load in config – this can come from three places:

  1. Arguments passed to the initializer

  2. From environment variables

  3. From a config file



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# File 'lib/res/config.rb', line 20

def process( args = {} )
  
  config_from_file = {}
  if args[:config_file]
    config_from_file = load_from_config(args[:config_file])
    args.delete(:config_file)
  end
  
  missing = []
  struct.members.each do |item|
    struct[item] = args[item] || ENV[(prepend + item.to_s).upcase] || config_from_file[item] || nil
    missing << item if (struct[item].nil? && required.include?(item))
  end
  raise "Missing configuration: " + missing.join( ", ") if missing.any?
end