fetch-if

Conditionally Fetch Items in an Array

install

npm install fetch-if

usage

const fetchIf = require("fetch-if");

// inside an async function
let files = [
  ArrayBuffer { ... },
  "https://example.org",
  File { ... }
];

const condition = it => typeof it === "string;
files = await fetchIf({ items: files, condition });
// files is [ArrayBuffer { ... }, ArrayBuffer { ... }, File { ... }]