From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Wed, 26 Dec 2012 15:43:09 +0000 (+0000)
Subject: Export a Unicode class as replacement for string.
X-Git-Url: https://git.saurik.com/utf16js.git/commitdiff_plain/8317d54a75057c75ad4cfb15649cb0ebc0fa12da?ds=sidebyside

Export a Unicode class as replacement for string.
---

diff --git a/utf16.js b/utf16.js
index 3aea691..9c06cdd 100644
--- a/utf16.js
+++ b/utf16.js
@@ -106,6 +106,27 @@ var substring = function(string, start, stop) {
     return string.substring(range[0], range[1]);
 };
 
+var Unicode = function(string) {
+    this.string = string;
+    this.length = length(string);
+};
+
+Unicode.prototype.charAt = function(index) {
+    return new Unicode(charAt(this.string, index));
+};
+
+Unicode.prototype.substr = function(start, length) {
+    return new Unicode(substr(this.string, start, length));
+};
+
+Unicode.prototype.substring = function(start, end) {
+    return new Unicode(substring(this.string, start, end));
+};
+
+Unicode.prototype.toString = function() {
+    return this.string;
+};
+
 return {
     decode: decode,
     encode: encode,
@@ -117,6 +138,8 @@ return {
     length: length,
     substr: substr,
     substring: substring,
+
+    Unicode: Unicode,
 };
 
 });