Class: Array

Inherits:
Object show all
Defined in:
lib/doozer/active_support/array.rb

Direct Known Subclasses

Paginate::Collection

Instance Method Summary collapse

Instance Method Details

#extract_options! ⇒ Object

Extracts options from a set of arguments. Removes and returns the last element in the array if it’s a hash, otherwise returns a blank hash.

def options(*args) args.extract_options! end

options(1, 2) # => {} options(1, 2, :a => :b) # => :a=>:b



11
12
13
 
# File 'lib/doozer/active_support/array.rb', line 11

def extract_options!
  last.is_a?(::Hash) ? pop : {}
end