Packages

gxyz

0.6.1
0.6.1 0.6.0 0.5.2 0.5.1 0.5.0 0.4.0 0.3.0 0.2.0 0.1.0

đŸ›’ A small library of helper functions, that works as a companion of gleam_stdlib

HexDocs

Current section

Files

Jump to
Readme
9 Versions
2 Dependencies
Dependants
Files
Activity
gxyz src gxyz_ffi.mjs
Raw

src/gxyz_ffi.mjs 

import { Error, Ok } from "../prelude.mjs";

const err = new Error(undefined);



export function element(index, tuple) {

  const val = tuple[index - 1];



  if (val === undefined) {

    return err;

  } else {

    return new Ok(val);

  }

}