Module: Arrayr

Defined in:

lib/arrayr.rb

Defined Under Namespace

Modules: ClassMethods Classes: Value

Class Method Summary

• .included(klass) ⇒ Object

  Module to use for letting attributes automatically return arrays for comma separated values.

Class Method Details

.included(klass) ⇒ Object

Module to use for letting attributes automatically return arrays for comma separated values

Specify which attributes that should return array as values and access the value by suffixing the attribute with “_multiple”

If a getter and setter doens’t exists this module will create them for you.

Example

class Foo

include Array
attr_array(:bar)

end

foo = Foo.new foo.bar = “zoo, zum” foo.bar_to_a => [“zoo”, “zum”]

# File 'lib/arrayr.rb', line 23

def self.included(klass)
  klass.extend ClassMethods
end