Make str.replace strict?

[fritx]

Hey @sindresorhus
How about this? also would work in untildify

module.exports = function (str) {
    return str.replace(home, '~');
};

=>

module.exports = function (str) {
  str += path.sep;
  str = str.replace(home + path.sep, '~' + path.sep);
  str = str.slice(0, -1);
  return str;
};

test(function (t) {
  var fixture = home;
  t.assert(tildify(fixture) === '~');
  t.end();
});

test(function (t) {
  var fixture = path.resolve(home, 'tildify');
  t.assert(tildify(fixture)[0] === '~');
  t.assert(/tildify$/.test(tildify(fixture)));
  t.assert(tildify(fixture) !== fixture);
  t.end();
});

test(function (t) {
  var fixture = path.resolve(home + 'foo', 'tildify');
  t.assert(tildify(fixture) === fixture);
  t.end();
});

[sindresorhus]

I'm not exactly sure what you're asking here? Can you succinctly explain it?

[fritx]

Ok. We should make sure that tildify applied to path.resolve(home, 'tildify') and not to path.resolve(home + 'foo', 'tildify') (which might not be the current homedir)

(home == '/Users/fritx')
/Users/fritx/abc =(√)> ~/abc
/Users/fritxfoo/abc =(×)> ~foo/abc   (is that right?)

[sindresorhus]

Oh yeah. I doubt that will ever happen, but I agree, doesn't hurt to be strict. Wanna do a PR?

[fritx]

Thanks. I'm ready for this PR.