sheldonh

merge = (xs...) ->
  if xs?.length > 0
    tap {}, (m) -> m[k] = v for k, v of x for x in xs

tap = (o, fn) -> fn(o); o

console.log merge {foo: '1', bar: 'baz'}, {bar: 'bis'} , {wombat: 'fishpaste'}

###
{ foo: '1', bar: 'bis', wombat: 'fishpaste' }