Flowdock
method

extract_options!

Importance_1
v3.2.1 - Show latest stable - 0 notes - Class: Array
extract_options!() public

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}
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