init commit

public/assets/libs/art-template/src/utils.js

@@ -0,0 +1,70 @@
+var toString = function (value, type) {
+
+    if (typeof value !== 'string') {
+
+        type = typeof value;
+        if (type === 'number') {
+            value += '';
+        } else if (type === 'function') {
+            value = toString(value.call(value));
+        } else {
+            value = '';
+        }
+    }
+
+    return value;
+
+};
+
+
+var escapeMap = {
+    "<": "&#60;",
+    ">": "&#62;",
+    '"': "&#34;",
+    "'": "&#39;",
+    "&": "&#38;"
+};
+
+
+var escapeFn = function (s) {
+    return escapeMap[s];
+};
+
+var escapeHTML = function (content) {
+    return toString(content)
+    .replace(/&(?![\w#]+;)|[<>"']/g, escapeFn);
+};
+
+
+var isArray = Array.isArray || function (obj) {
+    return ({}).toString.call(obj) === '[object Array]';
+};
+
+
+var each = function (data, callback) {
+    var i, len;        
+    if (isArray(data)) {
+        for (i = 0, len = data.length; i < len; i++) {
+            callback.call(data, data[i], i, data);
+        }
+    } else {
+        for (i in data) {
+            callback.call(data, data[i], i);
+        }
+    }
+};
+
+
+var utils = template.utils = {
+
+	$helpers: {},
+
+    $include: renderFile,
+
+    $string: toString,
+
+    $escape: escapeHTML,
+
+    $each: each
+    
+};