src/pearl_ffi.mjs at main · gearsco.de/pearl

gearsco.de / pearl

An Erlang lexer and syntax highlighter in Gleam

pearl / src / pearl_ffi.mjs

at main 242 B view raw

1import { Result$Ok, Result$Error } from "./gleam.mjs";
2
3export function strip_prefix(string, prefix) {
4  if (string.startsWith(prefix)) {
5    return Result$Ok(string.slice(prefix.length));
6  } else {
7    return Result$Error(undefined);
8  }
9}