Firebase Update

express-server/node_modules/ent/encode.js

@@ -0,0 +1,39 @@
+var punycode = require('punycode');
+var revEntities = require('./reversed.json');
+
+module.exports = encode;
+
+function encode (str, opts) {
+    if (typeof str !== 'string') {
+        throw new TypeError('Expected a String');
+    }
+    if (!opts) opts = {};
+
+    var numeric = true;
+    if (opts.named) numeric = false;
+    if (opts.numeric !== undefined) numeric = opts.numeric;
+
+    var special = opts.special || {
+        '"': true, "'": true,
+        '<': true, '>': true,
+        '&': true
+    };
+
+    var codePoints = punycode.ucs2.decode(str);
+    var chars = [];
+    for (var i = 0; i < codePoints.length; i++) {
+        var cc = codePoints[i];
+        var c = punycode.ucs2.encode([ cc ]);
+        var e = revEntities[cc];
+        if (e && (cc >= 127 || special[c]) && !numeric) {
+            chars.push('&' + (/;$/.test(e) ? e : e + ';'));
+        }
+        else if (cc < 32 || cc >= 127 || special[c]) {
+            chars.push('&#' + cc + ';');
+        }
+        else {
+            chars.push(c);
+        }
+    }
+    return chars.join('');
+}