cached - npm Package Compare versions

Comparing version 4.3.2 to 5.0.0

CHANGELOG.md

@@ -0,1 +1,20 @@
+### 5.0.0
+
+#### Breaking Changes
+
+drops support for Node 6, which is a current LTS release.
+
+*See: [`f4ba4c9`](https://github.com/groupon/node-cached/commit/f4ba4c988b5d5db0cf07edfe9f0013d5fada075f)*
+
+#### Commits
+
+* feat: drop node4 support - **[@aaarichter](https://github.com/aaarichter)** [#39](https://github.com/groupon/node-cached/pull/39)
+  - [`29b26fa`](https://github.com/groupon/node-cached/commit/29b26fa240033cd7b5409407ea42b375a29c4c33) **feat:** drop node4 support
+  - [`23dcc6a`](https://github.com/groupon/node-cached/commit/23dcc6aa409f82be5485f3041948a9cdd1c1755e) **chore:** feedback addressed
+* Drop Node 6 support, and Babel as a result - **[@markowsiak](https://github.com/markowsiak)** [#40](https://github.com/groupon/node-cached/pull/40)
+  - [`2339fd1`](https://github.com/groupon/node-cached/commit/2339fd1d2064e6bab3f21fce0ca68af3916be129) **chore:** npm audit, drop babel
+  - [`f4ba4c9`](https://github.com/groupon/node-cached/commit/f4ba4c988b5d5db0cf07edfe9f0013d5fada075f) **chore:** drop support for node 6, keep async/await in test
+  - [`fe943d8`](https://github.com/groupon/node-cached/commit/fe943d8b7b34c7d4439e674cacc675699e3ba98e) **chore:** use npm 6 in travis
+
+
 ### 4.3.2
@@ -2,0 +21,0 @@

lib/backend.js

@@ -35,3 +35,3 @@ /*
 
-const typeMap = Object.create(null);
+const typeMap = new Map();
 
@@ -50,3 +50,3 @@ function isBackend(object) {
   const type = options.type || 'noop';
-  const BackendClass = typeMap[type];
+  const BackendClass = typeMap.get(type);
   if (!BackendClass) {
@@ -59,3 +59,3 @@ throw new Error(`${type} is not a supported cache backend type`);
 function addType(type, BackendClass) {
-  typeMap[type] = BackendClass;
+  typeMap.set(type, BackendClass);
   return BackendClass;
@@ -62,0 +62,0 @@ }

lib/backends/memcached.js

@@ -36,5 +36,6 @@ /*
 const promisify = require('bluebird').promisify;
-const _ = require('lodash');
 const Memcached = require('memcached');
 
+const noop = () => undefined;
+
 function createClient(options) {
@@ -67,7 +68,8 @@ if (options.client) {
 MemcachedBackend.prototype.set = function set(key, value, options) {
-  return this._clientSet(key, value, options.expire).then(_.constant(value));
+  const constant = () => value;
+  return this._clientSet(key, value, options.expire).then(constant);
 };
 
 MemcachedBackend.prototype.unset = function unset(key) {
-  return this._clientDel(key).then(_.noop);
+  return this._clientDel(key).then(noop);
 };
@@ -74,0 +76,0 @@

lib/backends/memory.js

@@ -41,3 +41,3 @@ /*
 function MemoryBackend() {
-  this.cache = Object.create(null);
+  this.cache = new Map();
   this.type = 'memory';
@@ -48,6 +48,6 @@ }
 MemoryBackend.prototype.get = function get(key) {
-  let wrappedValue = this.cache[key] || null;
+  let wrappedValue = this.cache.get(key) || null;
   if (util.isExpired(wrappedValue && wrappedValue.e)) {
     wrappedValue = null;
-    delete this.cache[key];
+    this.cache.delete(key);
   }
@@ -58,6 +58,6 @@ return Bluebird.resolve(wrappedValue ? wrappedValue.d : null);
 MemoryBackend.prototype.set = function set(key, value, options) {
-  this.cache[key] = {
+  this.cache.set(key, {
     d: value,
     e: util.expiresAt(options.expire),
-  };
+  });
   return Bluebird.resolve(value);
@@ -67,4 +67,4 @@ };
 MemoryBackend.prototype.unset = function unset(key) {
-  delete this.cache[key];
+  this.cache.delete(key);
   return Bluebird.resolve();
 };

lib/cache.js

@@ -37,4 +37,2 @@ /*
 
-const _ = require('lodash');
-
 const Backend = require('./backend');
@@ -82,6 +80,7 @@ const getOrElse = require('./get-or-else');
   }
+  return null;
 };
 
 Cache.prototype.prepareOptions = function prepareOptions(options) {
-  return _.extend({}, this.defaults, options);
+  return Object.assign({}, this.defaults, options);
 };
@@ -124,2 +123,3 @@
 };
+
 // For backwards compatibility, eventually we should deprecate this.
@@ -126,0 +126,0 @@ // It *should* be a private API.

lib/cached.js

@@ -36,3 +36,2 @@ /*
 const Bluebird = require('bluebird');
-const _ = require('lodash');
 const util = require('util');
@@ -42,7 +41,8 @@
 
-let namedCaches = Object.create(null);
+const namedCaches = new Map();
 
-const getName = util.deprecate(function getName(name) {
-  return name || 'default';
-}, 'Unnamed caches and caches with non-string names are deprecated.');
+const getName = util.deprecate(
+  name => name || 'default',
+  'Unnamed caches and caches with non-string names are deprecated.'
+);
 
@@ -54,13 +54,16 @@ function cached(name, options) {
 
-  if (!(name in namedCaches)) {
-    namedCaches[name] = cached.createCache(
-      _.extend(
-        {
-          name: name,
-        },
-        options || {}
+  if (!namedCaches.has(name)) {
+    namedCaches.set(
+      name,
+      cached.createCache(
+        Object.assign(
+          {
+            name: name,
+          },
+          options || {}
+        )
       )
     );
   }
-  return namedCaches[name];
+  return namedCaches.get(name);
 }
@@ -74,3 +77,3 @@ module.exports = cached;
 cached.dropNamedCaches = function dropNamedCaches() {
-  namedCaches = Object.create(null);
+  namedCaches.clear();
   return cached;
@@ -80,3 +83,3 @@ };
 cached.dropNamedCache = function dropNamedCache(name) {
-  delete namedCaches[name];
+  namedCaches.delete(name);
   return cached;
@@ -86,3 +89,3 @@ };
 cached.knownCaches = function knownCaches() {
-  return Object.keys(namedCaches);
+  return [...namedCaches.keys()];
 };
@@ -89,0 +92,0 @@

lib/get-or-else.js

@@ -38,3 +38,2 @@ /*
 const Bluebird = require('bluebird');
-const _ = require('lodash');
 
@@ -81,6 +80,8 @@ const util = require('./util');
     const hit = !!wrappedValue;
-    const expired = util.isExpired(wrappedValue && wrappedValue.b);
     let loadingNewValue = cache.staleOrPending[key] !== undefined;
 
-    if ((!hit || expired) && !loadingNewValue) {
+    if (
+      !loadingNewValue &&
+      (!hit || util.isExpired(wrappedValue && wrappedValue.b))
+    ) {
       cache.staleOrPending[key] = refreshValue();
@@ -101,5 +102,5 @@ loadingNewValue = true;
     ._getWrapped(key)
-    .catch(_.constant(null))
+    .catch(() => null)
     .then(verifyFreshness);
 }
 module.exports = getOrElse;

package.json

 {
   "name": "cached",
-  "version": "4.3.2",
+  "version": "5.0.0",
   "description": "Simple access to a cache",
@@ -18,5 +18,8 @@ "license": "BSD-3-Clause",
     "test": "mocha",
-    "posttest": "nlm verify",
-    "watch": "mocha --watch"
+    "posttest": "nlm verify"
   },
+  "engines": {
+    "yarn": "0.0.0",
+    "npm": "^6.0.0"
+  },
   "nlm": {
@@ -31,18 +34,15 @@ "license": {
     "bluebird": "^3.3.3",
-    "lodash": "^4.6.1",
-    "memcached": "^2.1.0"
+    "memcached": "^2.2.2"
   },
   "devDependencies": {
     "assertive": "^2.1.0",
-    "babel-cli": "^6.24.1",
-    "babel-core": "^5.8.33",
-    "babel-eslint": "^8.1.2",
-    "babel-preset-env": "^1.6.0",
     "eslint": "^4.7.1",
-    "eslint-config-groupon": "^5.0.0",
+    "eslint-config-groupon": "^6.0.0",
     "eslint-plugin-import": "^2.8.0",
-    "eslint-plugin-node": "^5.2.1",
+    "eslint-plugin-mocha": "^4.12.1",
+    "eslint-plugin-node": "^5.1.1",
     "eslint-plugin-prettier": "^2.2.0",
-    "mocha": "^3.1.2",
-    "nlm": "^3.0.0",
+    "lodash": "^4.17.11",
+    "mocha": "^5.2.0",
+    "nlm": "^3.3.4",
     "prettier": "^1.6.1"
@@ -49,0 +49,0 @@ },

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Improved metrics

Total package byte prevSize

37468

increased by2.98%

Dependency count

2

decreased by-33.33%

Dev dependency count

11

decreased by-15.38%

Lines of code

582

increased by0.87%

Dependency changes

• - Removedlodash@^4.6.1

• - Removedlodash@4.17.21(transitive)

• Updatedmemcached@^2.2.2