Class: ActiveScaffold::Ring

Inherits:

Array

Object
Array
ActiveScaffold::Ring

show all

Defined in:: lib/active_scaffold/ring.rb

Instance Method Summary collapse

#after(value) ⇒ Object

Returns the value after the given value.

Instance Method Details

#after(value) ⇒ `Object`

Returns the value after the given value. Wraps around.



3
4
5

# File 'lib/active_scaffold/ring.rb', line 3

def after(value)
  include?(value) ? self[(index(value).to_i + 1) % length] : nil
end