UEA-PRODEM

node_modules/lodash/lodash.js

@@ -12,7 +12,7 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '4.17.21';
+  var VERSION = '4.18.1';
 
   /** Used as the size to enable large array optimizations. */
   var LARGE_ARRAY_SIZE = 200;
@@ -20,7 +20,8 @@
   /** Error message constants. */
   var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
       FUNC_ERROR_TEXT = 'Expected a function',
-      INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`';
+      INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`',
+      INVALID_TEMPL_IMPORTS_ERROR_TEXT = 'Invalid `imports` option passed into `_.template`';
 
   /** Used to stand-in for `undefined` hash values. */
   var HASH_UNDEFINED = '__lodash_hash_undefined__';
@@ -1752,6 +1753,10 @@
      * embedded Ruby (ERB) as well as ES2015 template strings. Change the
      * following template settings to use alternative delimiters.
      *
+     * **Security:** See
+     * [threat model](https://github.com/lodash/lodash/blob/main/threat-model.md)
+     * — `_.template` is insecure and will be removed in v5.
+     *
      * @static
      * @memberOf _
      * @type {Object}
@@ -2300,7 +2305,7 @@
      * @name has
      * @memberOf SetCache
      * @param {*} value The value to search for.
-     * @returns {number} Returns `true` if `value` is found, else `false`.
+     * @returns {boolean} Returns `true` if `value` is found, else `false`.
      */
     function setCacheHas(value) {
       return this.__data__.has(value);
@@ -3766,7 +3771,7 @@
           if (isArray(iteratee)) {
             return function(value) {
               return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);
-            }
+            };
           }
           return iteratee;
         });
@@ -4370,8 +4375,34 @@
      */
     function baseUnset(object, path) {
       path = castPath(path, object);
-      object = parent(object, path);
-      return object == null || delete object[toKey(last(path))];
+
+      // Prevent prototype pollution:
+      // https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg
+      // https://github.com/lodash/lodash/security/advisories/GHSA-f23m-r3pf-42rh
+      var index = -1,
+          length = path.length;
+
+      if (!length) {
+        return true;
+      }
+
+      while (++index < length) {
+        var key = toKey(path[index]);
+
+        // Always block "__proto__" anywhere in the path if it's not expected
+        if (key === '__proto__' && !hasOwnProperty.call(object, '__proto__')) {
+          return false;
+        }
+
+        // Block constructor/prototype as non-terminal traversal keys to prevent
+        // escaping the object graph into built-in constructors and prototypes.
+        if ((key === 'constructor' || key === 'prototype') && index < length - 1) {
+          return false;
+        }
+      }
+
+      var obj = parent(object, path);
+      return obj == null || delete obj[toKey(last(path))];
     }
 
     /**
@@ -6922,7 +6953,7 @@
 
     /**
      * Creates an array with all falsey values removed. The values `false`, `null`,
-     * `0`, `""`, `undefined`, and `NaN` are falsey.
+     * `0`, `-0`, `0n`, `""`, `undefined`, and `NaN` are falsy.
      *
      * @static
      * @memberOf _
@@ -7461,7 +7492,7 @@
 
       while (++index < length) {
         var pair = pairs[index];
-        result[pair[0]] = pair[1];
+        baseAssignValue(result, pair[0], pair[1]);
       }
       return result;
     }
@@ -14121,6 +14152,8 @@
      * **Note:** JavaScript follows the IEEE-754 standard for resolving
      * floating-point values which can produce unexpected results.
      *
+     * **Note:** If `lower` is greater than `upper`, the values are swapped.
+     *
      * @static
      * @memberOf _
      * @since 0.7.0
@@ -14134,9 +14167,16 @@
      * _.random(0, 5);
      * // => an integer between 0 and 5
      *
+     * // when lower is greater than upper the values are swapped
+     * _.random(5, 0);
+     * // => an integer between 0 and 5
+     *
      * _.random(5);
      * // => also an integer between 0 and 5
      *
+     * _.random(-5);
+     * // => an integer between -5 and 0
+     *
      * _.random(5, true);
      * // => a floating-point number between 0 and 5
      *
@@ -14738,6 +14778,10 @@
      * properties may be accessed as free variables in the template. If a setting
      * object is given, it takes precedence over `_.templateSettings` values.
      *
+     * **Security:** `_.template` is insecure and should not be used. It will be
+     * removed in Lodash v5. Avoid untrusted input. See
+     * [threat model](https://github.com/lodash/lodash/blob/main/threat-model.md).
+     *
      * **Note:** In the development build `_.template` utilizes
      * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
      * for easier debugging.
@@ -14845,12 +14889,18 @@
         options = undefined;
       }
       string = toString(string);
-      options = assignInWith({}, options, settings, customDefaultsAssignIn);
+      options = assignWith({}, options, settings, customDefaultsAssignIn);
 
-      var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
+      var imports = assignWith({}, options.imports, settings.imports, customDefaultsAssignIn),
           importsKeys = keys(imports),
           importsValues = baseValues(imports, importsKeys);
 
+      arrayEach(importsKeys, function(key) {
+        if (reForbiddenIdentifierChars.test(key)) {
+          throw new Error(INVALID_TEMPL_IMPORTS_ERROR_TEXT);
+        }
+      });
+
       var isEscaping,
           isEvaluating,
           index = 0,