gistfile1.rbx

#!/usr/bin/ruby1.9
def Hash.smash(keys, values)
    h = {}
    keyiterator,valueiterator = keys.each, values.each
    loop { h[keyiterator.next] = valueiterator.next }
    h
end

Hash.smash [1,2,3,4], [5,6,7,8] # => { 1=>5, 2=>6, 3=>7, 4=>8 }