tiny-lru - npm Package Compare versions

Comparing version 10.3.0 to 10.4.0

dist/tiny-lru.esm.js

@@ -6,3 +6,3 @@ /**
  * @license BSD-3-Clause
- * @version 10.3.0
+ * @version 10.4.0
  */
@@ -12,13 +12,19 @@ class LRU {
 		this.first = null;
-		this.items = new Map();
+		this.items = Object.create(null);
 		this.last = null;
 		this.max = max;
 		this.resetTtl = resetTtl;
+		this.size = 0;
 		this.ttl = ttl;
 	}
 
+	#has (key) {
+		return key in this.items;
+	}
+
 	clear () {
 		this.first = null;
-		this.items = new Map();
+		this.items = Object.create(null);
 		this.last = null;
+		this.size = 0;
 
@@ -29,6 +35,7 @@ return this;
 	delete (key) {
-		if (this.items.has(key)) {
-			const item = this.items.get(key);
+		if (this.#has(key)) {
+			const item = this.items[key];
 
-			this.items.delete(key);
+			delete this.items[key];
+			this.size--;
 
@@ -59,3 +66,4 @@ if (item.prev !== null) {
 
-			this.items.delete(item.key);
+			delete this.items[item.key];
+			this.size--;
 
@@ -74,7 +82,17 @@ if (this.size === 0) {
 
+	expiresAt (key) {
+		let result;
+
+		if (this.#has(key)) {
+			result = this.items[key].expiry;
+		}
+
+		return result;
+	}
+
 	get (key) {
 		let result;
 
-		if (this.items.has(key)) {
-			const item = this.items.get(key);
+		if (this.#has(key)) {
+			const item = this.items[key];
 
@@ -92,14 +110,4 @@ if (this.ttl > 0 && item.expiry <= Date.now()) {
 
-	expiresAt (key) {
-		let result;
-
-		if (this.items.has(key)) {
-			result = this.items.get(key).expiry;
-		}
-
-		return result;
-	}
-
 	keys () {
-		return this.items.keys();
+		return Object.keys(this.items);
 	}
@@ -110,4 +118,4 @@
 
-		if (bypass || this.items.has(key)) {
-			item = this.items.get(key);
+		if (bypass || this.#has(key)) {
+			item = this.items[key];
 			item.value = value;
@@ -145,3 +153,3 @@
 
-			item = {
+			item = this.items[key] = {
 				expiry: this.ttl > 0 ? Date.now() + this.ttl : this.ttl,
@@ -153,5 +161,4 @@ key: key,
 			};
-			this.items.set(key, item);
 
-			if (this.size === 1) {
+			if (++this.size === 1) {
 				this.first = item;
@@ -167,6 +174,2 @@ } else {
 	}
-
-	get size () {
-		return this.items.size;
-	}
 }
@@ -173,0 +176,0 @@

dist/tiny-lru.esm.min.js

 /*!
  2023 Jason Mulligan <[e-mail]>
- @version 10.3.0
+ @version 10.4.0
 */
-class t{constructor(t=0,s=0,e=!1){this.first=null,this.items=new Map,this.last=null,this.max=t,this.resetTtl=e,this.ttl=s}clear(){return this.first=null,this.items=new Map,this.last=null,this}delete(t){if(this.items.has(t)){const s=this.items.get(t);this.items.delete(t),null!==s.prev&&(s.prev.next=s.next),null!==s.next&&(s.next.prev=s.prev),this.first===s&&(this.first=s.next),this.last===s&&(this.last=s.prev)}return this}evict(t=!1){if(t||this.size>0){const t=this.first;this.items.delete(t.key),0===this.size?(this.first=null,this.last=null):(this.first=t.next,this.first.prev=null)}return this}get(t){let s;if(this.items.has(t)){const e=this.items.get(t);this.ttl>0&&e.expiry<=Date.now()?this.delete(t):(s=e.value,this.set(t,s,!0))}return s}expiresAt(t){let s;return this.items.has(t)&&(s=this.items.get(t).expiry),s}keys(){return this.items.keys()}set(t,s,e=!1,i=this.resetTtl){let l;if(e||this.items.has(t)){if(l=this.items.get(t),l.value=s,i&&(l.expiry=this.ttl>0?Date.now()+this.ttl:this.ttl),this.last!==l){const t=this.last,s=l.next,e=l.prev;this.first===l&&(this.first=l.next),l.next=null,l.prev=this.last,t.next=l,null!==e&&(e.next=s),null!==s&&(s.prev=e)}}else this.max>0&&this.size===this.max&&this.evict(!0),l={expiry:this.ttl>0?Date.now()+this.ttl:this.ttl,key:t,prev:this.last,next:null,value:s},this.items.set(t,l),1===this.size?this.first=l:this.last.next=l;return this.last=l,this}get size(){return this.items.size}}function s(s=1e3,e=0,i=!1){if(isNaN(s)||s<0)throw new TypeError("Invalid max value");if(isNaN(e)||e<0)throw new TypeError("Invalid ttl value");if("boolean"!=typeof i)throw new TypeError("Invalid resetTtl value");return new t(s,e,i)}export{s as lru};//# sourceMappingURL=tiny-lru.esm.min.js.map
+class t{constructor(t=0,s=0,e=!1){this.first=null,this.items=Object.create(null),this.last=null,this.max=t,this.resetTtl=e,this.size=0,this.ttl=s}#t(t){return t in this.items}clear(){return this.first=null,this.items=Object.create(null),this.last=null,this.size=0,this}delete(t){if(this.#t(t)){const s=this.items[t];delete this.items[t],this.size--,null!==s.prev&&(s.prev.next=s.next),null!==s.next&&(s.next.prev=s.prev),this.first===s&&(this.first=s.next),this.last===s&&(this.last=s.prev)}return this}evict(t=!1){if(t||this.size>0){const t=this.first;delete this.items[t.key],this.size--,0===this.size?(this.first=null,this.last=null):(this.first=t.next,this.first.prev=null)}return this}expiresAt(t){let s;return this.#t(t)&&(s=this.items[t].expiry),s}get(t){let s;if(this.#t(t)){const e=this.items[t];this.ttl>0&&e.expiry<=Date.now()?this.delete(t):(s=e.value,this.set(t,s,!0))}return s}keys(){return Object.keys(this.items)}set(t,s,e=!1,i=this.resetTtl){let h;if(e||this.#t(t)){if(h=this.items[t],h.value=s,i&&(h.expiry=this.ttl>0?Date.now()+this.ttl:this.ttl),this.last!==h){const t=this.last,s=h.next,e=h.prev;this.first===h&&(this.first=h.next),h.next=null,h.prev=this.last,t.next=h,null!==e&&(e.next=s),null!==s&&(s.prev=e)}}else this.max>0&&this.size===this.max&&this.evict(!0),h=this.items[t]={expiry:this.ttl>0?Date.now()+this.ttl:this.ttl,key:t,prev:this.last,next:null,value:s},1==++this.size?this.first=h:this.last.next=h;return this.last=h,this}}function s(s=1e3,e=0,i=!1){if(isNaN(s)||s<0)throw new TypeError("Invalid max value");if(isNaN(e)||e<0)throw new TypeError("Invalid ttl value");if("boolean"!=typeof i)throw new TypeError("Invalid resetTtl value");return new t(s,e,i)}export{s as lru};//# sourceMappingURL=tiny-lru.esm.min.js.map

dist/tiny-lru.js

@@ -6,3 +6,3 @@ /**
  * @license BSD-3-Clause
- * @version 10.3.0
+ * @version 10.4.0
  */
@@ -12,13 +12,19 @@ (function(g,f){typeof exports==='object'&&typeof module!=='undefined'?f(exports):typeof define==='function'&&define.amd?define(['exports'],f):(g=typeof globalThis!=='undefined'?globalThis:g||self,f(g.lru={}));})(this,(function(exports){'use strict';class LRU {
 		this.first = null;
-		this.items = new Map();
+		this.items = Object.create(null);
 		this.last = null;
 		this.max = max;
 		this.resetTtl = resetTtl;
+		this.size = 0;
 		this.ttl = ttl;
 	}
 
+	#has (key) {
+		return key in this.items;
+	}
+
 	clear () {
 		this.first = null;
-		this.items = new Map();
+		this.items = Object.create(null);
 		this.last = null;
+		this.size = 0;
 
@@ -29,6 +35,7 @@ return this;
 	delete (key) {
-		if (this.items.has(key)) {
-			const item = this.items.get(key);
+		if (this.#has(key)) {
+			const item = this.items[key];
 
-			this.items.delete(key);
+			delete this.items[key];
+			this.size--;
 
@@ -59,3 +66,4 @@ if (item.prev !== null) {
 
-			this.items.delete(item.key);
+			delete this.items[item.key];
+			this.size--;
 
@@ -74,7 +82,17 @@ if (this.size === 0) {
 
+	expiresAt (key) {
+		let result;
+
+		if (this.#has(key)) {
+			result = this.items[key].expiry;
+		}
+
+		return result;
+	}
+
 	get (key) {
 		let result;
 
-		if (this.items.has(key)) {
-			const item = this.items.get(key);
+		if (this.#has(key)) {
+			const item = this.items[key];
 
@@ -92,14 +110,4 @@ if (this.ttl > 0 && item.expiry <= Date.now()) {
 
-	expiresAt (key) {
-		let result;
-
-		if (this.items.has(key)) {
-			result = this.items.get(key).expiry;
-		}
-
-		return result;
-	}
-
 	keys () {
-		return this.items.keys();
+		return Object.keys(this.items);
 	}
@@ -110,4 +118,4 @@
 
-		if (bypass || this.items.has(key)) {
-			item = this.items.get(key);
+		if (bypass || this.#has(key)) {
+			item = this.items[key];
 			item.value = value;
@@ -145,3 +153,3 @@
 
-			item = {
+			item = this.items[key] = {
 				expiry: this.ttl > 0 ? Date.now() + this.ttl : this.ttl,
@@ -153,5 +161,4 @@ key: key,
 			};
-			this.items.set(key, item);
 
-			if (this.size === 1) {
+			if (++this.size === 1) {
 				this.first = item;
@@ -167,6 +174,2 @@ } else {
 	}
-
-	get size () {
-		return this.items.size;
-	}
 }
@@ -173,0 +176,0 @@

dist/tiny-lru.min.js

 /*!
  2023 Jason Mulligan <[e-mail]>
- @version 10.3.0
+ @version 10.4.0
 */
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).lru={})}(this,(function(t){"use strict";class e{constructor(t=0,e=0,s=!1){this.first=null,this.items=new Map,this.last=null,this.max=t,this.resetTtl=s,this.ttl=e}clear(){return this.first=null,this.items=new Map,this.last=null,this}delete(t){if(this.items.has(t)){const e=this.items.get(t);this.items.delete(t),null!==e.prev&&(e.prev.next=e.next),null!==e.next&&(e.next.prev=e.prev),this.first===e&&(this.first=e.next),this.last===e&&(this.last=e.prev)}return this}evict(t=!1){if(t||this.size>0){const t=this.first;this.items.delete(t.key),0===this.size?(this.first=null,this.last=null):(this.first=t.next,this.first.prev=null)}return this}get(t){let e;if(this.items.has(t)){const s=this.items.get(t);this.ttl>0&&s.expiry<=Date.now()?this.delete(t):(e=s.value,this.set(t,e,!0))}return e}expiresAt(t){let e;return this.items.has(t)&&(e=this.items.get(t).expiry),e}keys(){return this.items.keys()}set(t,e,s=!1,i=this.resetTtl){let l;if(s||this.items.has(t)){if(l=this.items.get(t),l.value=e,i&&(l.expiry=this.ttl>0?Date.now()+this.ttl:this.ttl),this.last!==l){const t=this.last,e=l.next,s=l.prev;this.first===l&&(this.first=l.next),l.next=null,l.prev=this.last,t.next=l,null!==s&&(s.next=e),null!==e&&(e.prev=s)}}else this.max>0&&this.size===this.max&&this.evict(!0),l={expiry:this.ttl>0?Date.now()+this.ttl:this.ttl,key:t,prev:this.last,next:null,value:e},this.items.set(t,l),1===this.size?this.first=l:this.last.next=l;return this.last=l,this}get size(){return this.items.size}}t.lru=function(t=1e3,s=0,i=!1){if(isNaN(t)||t<0)throw new TypeError("Invalid max value");if(isNaN(s)||s<0)throw new TypeError("Invalid ttl value");if("boolean"!=typeof i)throw new TypeError("Invalid resetTtl value");return new e(t,s,i)}}));//# sourceMappingURL=tiny-lru.min.js.map
+!function(t,s){"object"==typeof exports&&"undefined"!=typeof module?s(exports):"function"==typeof define&&define.amd?define(["exports"],s):s((t="undefined"!=typeof globalThis?globalThis:t||self).lru={})}(this,(function(t){"use strict";class s{constructor(t=0,s=0,e=!1){this.first=null,this.items=Object.create(null),this.last=null,this.max=t,this.resetTtl=e,this.size=0,this.ttl=s}#t(t){return t in this.items}clear(){return this.first=null,this.items=Object.create(null),this.last=null,this.size=0,this}delete(t){if(this.#t(t)){const s=this.items[t];delete this.items[t],this.size--,null!==s.prev&&(s.prev.next=s.next),null!==s.next&&(s.next.prev=s.prev),this.first===s&&(this.first=s.next),this.last===s&&(this.last=s.prev)}return this}evict(t=!1){if(t||this.size>0){const t=this.first;delete this.items[t.key],this.size--,0===this.size?(this.first=null,this.last=null):(this.first=t.next,this.first.prev=null)}return this}expiresAt(t){let s;return this.#t(t)&&(s=this.items[t].expiry),s}get(t){let s;if(this.#t(t)){const e=this.items[t];this.ttl>0&&e.expiry<=Date.now()?this.delete(t):(s=e.value,this.set(t,s,!0))}return s}keys(){return Object.keys(this.items)}set(t,s,e=!1,i=this.resetTtl){let l;if(e||this.#t(t)){if(l=this.items[t],l.value=s,i&&(l.expiry=this.ttl>0?Date.now()+this.ttl:this.ttl),this.last!==l){const t=this.last,s=l.next,e=l.prev;this.first===l&&(this.first=l.next),l.next=null,l.prev=this.last,t.next=l,null!==e&&(e.next=s),null!==s&&(s.prev=e)}}else this.max>0&&this.size===this.max&&this.evict(!0),l=this.items[t]={expiry:this.ttl>0?Date.now()+this.ttl:this.ttl,key:t,prev:this.last,next:null,value:s},1==++this.size?this.first=l:this.last.next=l;return this.last=l,this}}t.lru=function(t=1e3,e=0,i=!1){if(isNaN(t)||t<0)throw new TypeError("Invalid max value");if(isNaN(e)||e<0)throw new TypeError("Invalid ttl value");if("boolean"!=typeof i)throw new TypeError("Invalid resetTtl value");return new s(t,e,i)}}));//# sourceMappingURL=tiny-lru.min.js.map

package.json

 {
   "name": "tiny-lru",
   "description": "Tiny LRU cache for Client or Server",
-  "version": "10.3.0",
+  "version": "10.4.0",
   "homepage": "https://github.com/avoidwork/tiny-lru",
@@ -6,0 +6,0 @@ "author": "Jason Mulligan <[e-mail]>",

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

33230

increased by1.15%

Lines of code

469

increased by1.96%

No dependency changes