iterate

Callable

• iterate<T>(x: T, f: (x: T, i: number) => T): Traversable<T>

---

• Creates a stateful generator that iterates over a predicates output given an initial value.

  Example

  collect(take(iterate('foo', (str) => `${str}bar`), 4))
  // => [
  //   "foo",
  //   "foobar",
  //   "foobarbar",
  //   "foobarbarbar",
  // ]

  ---

  Type parameters

  • T

    The element type.

  Parameters

  • x: T

    The initial value to start iterating with.

  • f: (x: T, i: number) => T

    The lambda that will be used to iterate with.

  Returns Traversable<T>

  The iterate generator.