Class: Module

Inherits:
Object
  • Object
show all
Defined in:
lib/chainy/module.rb

Instance Method Summary collapse

Instance Method Details

#chain_attr_accessor(symbol, *args) ⇒ Object 



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# File 'lib/chainy/module.rb', line 2

def chain_attr_accessor(symbol, *args)
  if args.last.is_a?(Hash)
    opts = args.pop
  else
    opts = {}
  end

  attr_accessor(symbol, *args)

  prefix = opts[:prefix] || 'with'

  [].tap do |method_names|
    method_names << symbol
    method_names.concat args
  end.each do |method_name|
    new_method_name = "#{prefix}_#{method_name}"
    define_method(new_method_name) do |*args|
      send "#{method_name}=", *args
      self
    end
  end
end