Sha256: 2ebc4a1aaa0ced71f90c1948d8f78c6bc85059e093c0e5297a240bb1ba31cb5c
Contents?: true
Size: 574 Bytes
Versions: 6
Compression:
Stored size: 574 Bytes
Contents
module InactiveSupport #:nodoc:
module CoreExtensions #:nodoc:
module Array #:nodoc:
module ExtractOptions
# Extract 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}
def extract_options!
last.is_a?(::Hash) ? pop : {}
end
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems