// Function calls between down() and up() will be executed on all elements instead.
["hey","pizza","man"].down().startsWith("m").up()
// => [false, false, true]

// It also works with multiple function calls in a series
"yellow,green,blue".split(",").down().substring(2).repeat(2).up().join("+")
// => "llowllow+eeneen+ueue"

// You can also go multiple levels deep
`5-3,2-4
5-5,1-1`.split("\n").down().split(",").down().split("-").up().up()
// => [
//      [ ["5", "3"], ["2", "4"] ],
//      [ ["5", "5"], ["1", "1"] ]
//    ]

// ^ The last example would usually be written as:
`5-3,2-4
5-5,1-1`.split("\n").map(l => l.split(",").map(e => e.split("-")))