Port to newer lru-cache

README.md

@@ -190,8 +190,8 @@ Node's `lru-cache` library:
 
 ```javascript
 let ejs = require('ejs'),
-    LRU = require('lru-cache');
-ejs.cache = LRU(100); // LRU cache with 100-item limit
+    { LRUCache } = require('lru-cache');
+ejs.cache = LRUCache(100); // LRU cache with 100-item limit
 ```
 
 If you want to clear the EJS cache, call `ejs.clearCache`. If you're using the

benchmark/bench-ejs.js

@@ -112,7 +112,7 @@ function log(name, runTimes, totalLoops) {
 }
 
 function benchRender(name, file, data, opts, benchOpts) {
-  ejs.cache.reset();
+  ejs.cache.clear();
   var runTimes = [];
   opts = opts || {};
   benchOpts = benchOpts || {};
@@ -133,7 +133,7 @@ function benchRender(name, file, data, opts, benchOpts) {
 }
 
 function benchCompile(name, file, opts, benchOpts) {
-  ejs.cache.reset();
+  ejs.cache.clear();
   var runTimes = [];
   opts = opts || {};
   benchOpts = benchOpts || {};

docs/jsdoc/cache.jsdoc

@@ -33,5 +33,5 @@
  * Erases the entire cache. Called by {@link module:ejs.clearCache}
  *
  * @function
- * @name Cache#reset
+ * @name Cache#clear
  */

lib/ejs.js

@@ -492,7 +492,7 @@ exports.renderFile = function () {
 };
 
 /**
- * Clear intermediate JavaScript cache. Calls {@link Cache#reset}.
+ * Clear intermediate JavaScript cache. Calls {@link Cache#clear}.
  * @public
  */
 
@@ -503,7 +503,7 @@ exports.renderFile = function () {
 exports.Template = Template;
 
 exports.clearCache = function () {
-  exports.cache.reset();
+  exports.cache.clear();
 };
 
 function Template(text, optsParam) {

lib/utils.js

@@ -197,7 +197,7 @@ exports.cache = {
   remove: function (key) {
     delete this._data[key];
   },
-  reset: function () {
+  clear: function () {
     this._data = {};
   }
 };

package.json

@@ -29,7 +29,7 @@
     "eslint": "^6.8.0",
     "git-directory-deploy": "^1.5.1",
     "jsdoc": "^4.0.2",
-    "lru-cache": "^4.0.1",
+    "lru-cache": "^10.0.1",
     "mocha": "^10.2.0",
     "uglify-js": "^3.3.16"
   },

test/ejs.js

@@ -10,7 +10,7 @@ var fs = require('fs');
 var read = fs.readFileSync;
 var assert = require('assert');
 var path = require('path');
-var LRU = require('lru-cache');
+var { LRUCache : LRU } = require('lru-cache');
 let lf = process.platform !== 'win32' ? '\n' : '\r\n';
 
 try {

test/utils.js

@@ -239,9 +239,9 @@ function encode_char(c) {
         assert.ok(utils.cache.get('key')===undefined);
       });
     });
-    suite('unit testing function \'reset\' of object \'cache\'', function () {
+    suite('unit testing function \'clear\' of object \'cache\'', function () {
       test('it should be callable without parameters', function () {
-        assert.doesNotThrow(() => { utils.cache.reset(); });
+        assert.doesNotThrow(() => { utils.cache.clear(); });
       });
     });
   });