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tiny-lru - npm Package Compare versions
Comparing version 6.1.0 to 7.0.0
@@ -1,169 +0,1 @@ | ||
| /** | ||
| * Tiny LRU cache for Client or Server | ||
| * | ||
| * @author Jason Mulligan <jason.mulligan@avoidwork.com> | ||
| * @copyright 2019 | ||
| * @license BSD-3-Clause | ||
| * @version 6.1.0 | ||
| */ | ||
| "use strict"; | ||
| (function (global) { | ||
| class LRU { | ||
| constructor (max = 0, ttl = 0) { | ||
| this.first = null; | ||
| this.items = {}; | ||
| this.last = null; | ||
| this.max = max; | ||
| this.size = 0; | ||
| this.ttl = ttl; | ||
| } | ||
| has (key) { | ||
| return key in this.items; | ||
| } | ||
| clear () { | ||
| this.first = null; | ||
| this.items = {}; | ||
| this.last = null; | ||
| this.size = 0; | ||
| return this; | ||
| } | ||
| delete (key) { | ||
| if (this.has(key)) { | ||
| const item = this.items[key]; | ||
| delete this.items[key]; | ||
| this.size--; | ||
| if (item.prev !== null) { | ||
| item.prev.next = item.next; | ||
| } | ||
| if (item.next !== null) { | ||
| item.next.prev = item.prev; | ||
| } | ||
| if (this.first === item) { | ||
| this.first = item.next; | ||
| } | ||
| if (this.last === item) { | ||
| this.last = item.prev; | ||
| } | ||
| } | ||
| return this; | ||
| } | ||
| evict () { | ||
| const item = this.first; | ||
| delete this.items[item.key]; | ||
| this.first = item.next; | ||
| this.first.prev = null; | ||
| this.size--; | ||
| return this; | ||
| } | ||
| get (key) { | ||
| let result; | ||
| if (this.has(key)) { | ||
| const item = this.items[key]; | ||
| if (this.ttl > 0 && item.expiry <= new Date().getTime()) { | ||
| this.delete(key); | ||
| } else { | ||
| result = item.value; | ||
| this.set(key, result, true); | ||
| } | ||
| } | ||
| return result; | ||
| } | ||
| keys () { | ||
| return Object.keys(this.items); | ||
| } | ||
| set (key, value, bypass = false) { | ||
| let item; | ||
| if (bypass || this.has(key)) { | ||
| item = this.items[key]; | ||
| item.value = value; | ||
| if (this.last !== item) { | ||
| const last = this.last, | ||
| next = item.next, | ||
| prev = item.prev; | ||
| if (this.first === item) { | ||
| this.first = item.next; | ||
| } | ||
| item.next = null; | ||
| item.prev = this.last; | ||
| last.next = item; | ||
| if (prev !== null) { | ||
| prev.next = next; | ||
| } | ||
| if (next !== null) { | ||
| next.prev = prev; | ||
| } | ||
| } | ||
| } else { | ||
| if (this.max > 0 && this.size === this.max) { | ||
| this.evict(); | ||
| } | ||
| item = this.items[key] = { | ||
| expiry: this.ttl > 0 ? new Date().getTime() + this.ttl : this.ttl, | ||
| key: key, | ||
| prev: this.last, | ||
| next: null, | ||
| value | ||
| }; | ||
| if (++this.size === 1) { | ||
| this.first = item; | ||
| } else { | ||
| this.last.next = item; | ||
| } | ||
| } | ||
| this.last = item; | ||
| return this; | ||
| } | ||
| } | ||
| function factory (max = 1000, ttl = 0) { | ||
| if (isNaN(max) || max < 0) { | ||
| throw new TypeError("Invalid max value"); | ||
| } | ||
| if (isNaN(ttl) || ttl < 0) { | ||
| throw new TypeError("Invalid ttl value"); | ||
| } | ||
| return new LRU(max, ttl); | ||
| } | ||
| // Node, AMD & window supported | ||
| if (typeof exports !== "undefined") { | ||
| module.exports = factory; | ||
| } else if (typeof define === "function" && define.amd !== void 0) { | ||
| define(() => factory); | ||
| } else { | ||
| global.lru = factory; | ||
| } | ||
| }(typeof window !== "undefined" ? window : global)); | ||
| !function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(t=t||self).tinyLru=i()}(this,(function(){"use strict";class t{constructor(t=0,i=0){this.first=null,this.items={},this.last=null,this.max=t,this.size=0,this.ttl=i}has(t){return t in this.items}clear(){return this.first=null,this.items={},this.last=null,this.size=0,this}delete(t){if(this.has(t)){const i=this.items[t];delete this.items[t],this.size--,null!==i.prev&&(i.prev.next=i.next),null!==i.next&&(i.next.prev=i.prev),this.first===i&&(this.first=i.next),this.last===i&&(this.last=i.prev)}return this}evict(){const t=this.first;return delete this.items[t.key],this.first=t.next,this.first.prev=null,this.size--,this}get(t){let i;if(this.has(t)){const s=this.items[t];this.ttl>0&&s.expiry<=(new Date).getTime()?this.delete(t):(i=s.value,this.set(t,i,!0))}return i}keys(){return Object.keys(this.items)}set(t,i,s=!1){let e;if(s||this.has(t)){if((e=this.items[t]).value=i,this.last!==e){const t=this.last,i=e.next,s=e.prev;this.first===e&&(this.first=e.next),e.next=null,e.prev=this.last,t.next=e,null!==s&&(s.next=i),null!==i&&(i.prev=s)}}else this.max>0&&this.size===this.max&&this.evict(),e=this.items[t]={expiry:this.ttl>0?(new Date).getTime()+this.ttl:this.ttl,key:t,prev:this.last,next:null,value:i},1==++this.size?this.first=e:this.last.next=e;return this.last=e,this}}return function(i=1e3,s=0){if(isNaN(i)||i<0)throw new TypeError("Invalid max value");if(isNaN(s)||s<0)throw new TypeError("Invalid ttl value");return new t(i,s)}})); |
| { | ||
| "name": "tiny-lru", | ||
| "description": "Tiny LRU cache for Client or Server", | ||
| "version": "6.1.0", | ||
| "version": "7.0.0", | ||
| "homepage": "https://github.com/avoidwork/tiny-lru", | ||
@@ -14,6 +14,12 @@ "author": "Jason Mulligan <jason.mulligan@avoidwork.com>", | ||
| }, | ||
| "files": [ | ||
| "lib", | ||
| "*.d.ts" | ||
| ], | ||
| "license": "BSD-3-Clause", | ||
| "main": "lib/tiny-lru.js", | ||
| "module": "lib/tiny-lru.es6.js", | ||
| "types": "lib/tiny-lru.d.ts", | ||
| "source": "src/lru.js", | ||
| "browser": "lib/tiny-lru.js", | ||
| "main": "lib/tiny-lru.cjs.js", | ||
| "module": "lib/tiny-lru.esm.js", | ||
| "types": "tiny-lru.d.ts", | ||
| "engines": { | ||
@@ -25,17 +31,9 @@ "node": ">=6" | ||
| "benchmark": "node benchmark.js", | ||
| "test": "grunt test", | ||
| "build": "grunt build" | ||
| "test": "nodeunit test/lru.js", | ||
| "build": "tslib build" | ||
| }, | ||
| "dependencies": {}, | ||
| "devDependencies": { | ||
| "babel-core": "^6.26.3", | ||
| "babel-minify": "^0.5.1", | ||
| "babel-preset-env": "^1.7.0", | ||
| "grunt": "^1.0.4", | ||
| "grunt-cli": "^1.3.2", | ||
| "grunt-contrib-concat": "^1.0.1", | ||
| "grunt-contrib-copy": "^1.0.0", | ||
| "grunt-contrib-nodeunit": "^2.0.0", | ||
| "grunt-contrib-watch": "^1.1.0", | ||
| "grunt-eslint": "^22.0.0", | ||
| "tslib-cli": "^5.0.17", | ||
| "nodeunit": "^0.11.3", | ||
| "precise": "^1.1.0" | ||
@@ -42,0 +40,0 @@ }, |
@@ -21,15 +21,2 @@ # Tiny LRU | ||
| For usage with webpack, you can `import lru from 'tiny-lru/lib/tiny-lru.es5'` or create an [alias](https://webpack.js.org/configuration/resolve/#resolve-alias): | ||
| ```javascript | ||
| resolve: { | ||
| alias: { | ||
| 'tiny-lru': 'tiny-lru/lib/tiny-lru.es5.js' | ||
| } | ||
| } | ||
| // This should work now | ||
| import lru from 'tiny-lru'; | ||
| ``` | ||
| ## clear | ||
@@ -36,0 +23,0 @@ ### Method |
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
Fixed alerts
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LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Dev dependency count
- decreased by-72.73%
3
Worsened metrics
- Total package byte prevSize
- decreased by-24.22%
12555
- Number of package files
- decreased by-12.5%
7
- Lines of code
- decreased by-40.61%
253
- Number of lines in readme file
- decreased by-6.57%
185
- Number of medium supply chain risk alerts
- increased byInfinity%
1
No dependency changes