Meta tweaks

index.d.ts

@@ -9,6 +9,6 @@ tildify('/Users/sindresorhus/dev');
 //=> '~/dev'
 ```
 */
-declare function tildify(string: string): string;
+declare function tildify(absolutePath: string): string;
 
 export = tildify;

index.js

@@ -2,9 +2,12 @@
 const path = require('path');
 const os = require('os');
 
-const home = os.homedir();
+const homeDirectory = os.homedir();
 
-module.exports = string => {
-	string = path.normalize(string) + path.sep;
-	return (string.indexOf(home) === 0 ? string.replace(home + path.sep, `~${path.sep}`) : string).slice(0, -1);
+module.exports = absolutePath => {
+	const normalizedPath = path.normalize(absolutePath) + path.sep;
+
+	return (normalizedPath.indexOf(homeDirectory) === 0 ?
+		normalizedPath.replace(homeDirectory + path.sep, `~${path.sep}`) :
+		normalizedPath).slice(0, -1);
 };

package.json

@@ -27,10 +27,10 @@
 		"collapse",
 		"path",
 		"home",
-		"dir",
 		"directory",
 		"user",
-		"expand"
+		"expand",
+		"convert"
 	],
 	"devDependencies": {
 		"ava": "^1.4.1",

test.js

@@ -4,22 +4,22 @@ const os = require('os');
 const test = require('ava');
 const tildify = require('.');
 
-const home = os.homedir();
+const homeDirectory = os.homedir();
 
 test('tildify home', t => {
-	const fixture = home;
+	const fixture = homeDirectory;
 	t.is(tildify(fixture), '~');
 });
 
 test('tildify path', t => {
-	const fixture = path.resolve(home, 'tildify');
+	const fixture = path.resolve(homeDirectory, 'tildify');
 	t.is(tildify(fixture)[0], '~');
 	t.true(tildify(fixture).endsWith('tildify'));
 	t.not(tildify(fixture), fixture);
 });
 
 test('ensure only a fully matching path is replaced', t => {
-	const fixture = path.resolve(`${home}foo`, 'tildify');
+	const fixture = path.resolve(`${homeDirectory}foo`, 'tildify');
 	t.is(tildify(fixture), fixture);
 });
 
@@ -29,6 +29,6 @@ test('ignore relative paths', t => {
 });
 
 test('only tildify when home is at the start of a path', t => {
-	const fixture = path.join('tildify', home);
+	const fixture = path.join('tildify', homeDirectory);
 	t.is(tildify(fixture), fixture);
 });