is_iterator


is_iterator(obj)

Return true if obj is an iterator, otherwise return false.

Examples:


function gen(x)
  letfn loop (n = x)
  { yield n
    loop(n + 1) }

let xs = gen(10)
is_iterator(xs)
// true
nth(23, xs)
// 33

Also see:

is_lpair
is_list

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