Method: Functional::Tuple#diff

Defined in:

lib/functional/tuple.rb

#diff(other) ⇒ Functional::Tuple Also known as: -

Returns a new tuple that is a copy of the original tuple, removing any items that also appear in other. The order is preserved from the original tuple.

Parameters:

• other (Array) —

  the tuple or array-like object (responds to ‘to_a`) to operate on

Returns:

• (Functional::Tuple) —

  a new tuple with the appropriate items

# File 'lib/functional/tuple.rb', line 117

def diff(other)
  Tuple.new(@data - other.to_a)
end