MOD: the module that will be used in template.

lib/html.js

@@ -0,0 +1,60 @@
+/**
+ * ktemplate 模板公用函数
+ * @author: Knight
+ * @version: 0.0.1
+ */
+define(function (require, exports, module) {
+    var rAmp = /&/g,
+        rLt = /</g,
+        rGt = />/g,
+        rApos = /\'/g,
+        rQuot = /\"/g,
+        hChars = /[&<>\"\']/;
+
+    var coerceToString = function (val) {
+        return String((val === null || val === undefined) ? '' : val);
+    };
+    /**
+     * 编码 html , KTemplate中用到
+     * @param str
+     * @return {String|XML}
+     */
+    exports.escape = function (str) {
+        str = coerceToString(str);
+        return hChars.test(str) ?
+            str
+                .replace(rAmp, '&amp;')
+                .replace(rLt, '&lt;')
+                .replace(rGt, '&gt;')
+                .replace(rApos, '&#39;')
+                .replace(rQuot, '&quot;') :
+            str;
+    };
+
+    var utils = {};
+    ['forEach', 'some', 'every', 'filter', 'map'].forEach(function (fnName) {
+        utils[fnName] = function (arr, fn, context) {
+            if (!arr || typeof arr == 'string') return arr;
+            context = context || this;
+            if (arr[fnName]) {
+                return arr[fnName](fn, context);
+            } else {
+                var keys = Object.keys(arr);
+                return keys[fnName](function (key) {
+                    return fn.call(context, arr[key], key, arr);
+                }, context);
+            }
+        };
+    });
+    exports.mixin = function mixin(to, from) {
+        utils.forEach(from, function (val, key) {
+            var toString = {}.toString.call(val);
+            if (toString == '[object Array]' || toString == '[object Object]') {
+                to[key] = mixin(val, to[key] || {});
+            } else {
+                to[key] = val;
+            }
+        });
+        return to;
+    };
+});