Class: AttrArgsShorthand

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

Class Method Summary collapse

Class Method Details

.set(object, arguments, args = {}) ⇒ Object 



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# File 'lib/attr_args_shorthand.rb', line 2

def self.set(object, arguments, args = {})
  arguments.each do |key, value|
    object.instance_variable_set("@#{key}", value)

    unless object.respond_to?(key)
      object.define_singleton_method(key) do
        instance_variable_get("@#{key}")
      end
    end

    unless object.respond_to?("#{key}=")
      object.define_singleton_method("#{key}=") do |value|
        instance_variable_set("@#{key}", value)
      end
    end
  end
end

.set_args(object, args) ⇒ Object 



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# File 'lib/attr_args_shorthand.rb', line 32

def self.set_args(object, args)
  args.each do |key, value|
    object.instance_variable_set("@#{key}", value)
  end
end

.set_attrs(clazz, args) ⇒ Object 



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# File 'lib/attr_args_shorthand.rb', line 20

def self.set_attrs(clazz, args)
  args.each do |arg|
    clazz.__send__(:define_method, arg) do
      instance_variable_get("@#{arg}")
    end

    clazz.__send__(:define_method, "#{arg}=") do |value|
      instance_variable_set("@#{arg}", value)
    end
  end
end