str/trim

Remove leading and trailing whitespace from a string

const app = mvfm(prelude);
const prog = app({ s: "string" }, ($) => {
  return $.trim($.input.s);
});
await fold(defaults(app), injectInput(prog, { s: "  padded  " }));

const app = mvfm(prelude);
const prog = app({ s: "string" }, ($) => {
  return $.trim($.input.s);
});
await fold(defaults(app), injectInput(prog, { s: "  padded  " }));

const app = mvfm(prelude);
const prog = app({ s: "string" }, ($) => {
  return $.trim($.input.s);
});
await fold(defaults(app), injectInput(prog, { s: "  padded  " }));

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