/src/iterator.ts | ahh@v0.14.0

import * as ahh from "https://deno.land/x/ahh@v0.14.0/src/iterator.ts";

Composable iteration.

The Iterator abstract class defined here builds on-top of iteration protocols, which specifies how lazy iteration works. This also allows us to benefit from built-in language features, such as:

for..of loops; and,
spread syntax (...).

Classes

c Fuse	Implemented by `Iterator`s that exclusively returns `None` after encountering the first `None`.
c Iterator abstract	Implemented by classes that can be iterated.
c Peekable	Implemented by `Iterator`s that can be peeked.

Variables

default

Functions

f empty	Creates an `Iterator` that yields nothing.
f fromFn	Creates an `Iterator` that yields the result of `fn` each iteration.
f fromIter	Creates an `Iterator` that yields the next item from an `iter` that conforms to the [iteration protocols].
f once	Creates an `Iterator` that yields exactly one `item`.
f repeat	Creates an `Iterator` that endlessly yields `item`.
f successors	Creates an `Iterator` where each successive item is computed from the previous one.