Sha256: 644deba12b14d3dbd06e75e4c423d919fd5b2dc84a13aedb9c02c2b1df2f6c4f
Contents?: true
Size: 542 Bytes
Versions: 9
Compression:
Stored size: 542 Bytes
Contents
module Remarkable # :nodoc:
module CoreExt
module Array
# 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}
def extract_options!
last.is_a?(::Hash) ? pop : {}
end
end
end
end
Array.send :include, Remarkable::CoreExt::Array
Version data entries
9 entries across 9 versions & 1 rubygems