import { YAML } from "https://deno.land/x/aether@v0.0.3/deps.ts";
const { YAMLSeq } = YAML;
Sets a value in this collection. For !!set
, value
needs to be a
boolean to add/remove the item from the set.
If key
does not contain a representation of an integer, this will throw.
It may be wrapped in a Scalar
.