lru-cache - npm Package Compare versions

Comparing version 9.0.1 to 9.0.2

dist/cjs/index.js

@@ -13,18 +13,24 @@ "use strict";
 const warned = new Set();
+/* c8 ignore start */
+const PROCESS = (typeof process === 'object' && !!process ? process : {});
+/* c8 ignore start */
 const emitWarning = (msg, type, code, fn) => {
-    typeof process === 'object' &&
-        process &&
-        typeof process.emitWarning === 'function'
-        ? process.emitWarning(msg, type, code, fn)
+    typeof PROCESS.emitWarning === 'function'
+        ? PROCESS.emitWarning(msg, type, code, fn)
         : console.error(`[${code}] ${type}: ${msg}`);
 };
+let AC = globalThis.AbortController;
+let AS = globalThis.AbortSignal;
 /* c8 ignore start */
-if (typeof AbortController === 'undefined') {
+if (typeof AC === 'undefined' &&
+    PROCESS.env?.LRU_CACHE_IGNORE_AC_WARNING !== '1') {
     emitWarning('AbortController is not defined. If using lru-cache in ' +
         'node 14, load an AbortController polyfill from the ' +
         '`node-abort-controller` package. A minimal polyfill is ' +
-        'provided for LRUCache.fetch(), but this may cause undesirable ' +
-        'behavior in other APIs that use AbortController.', 'NO_ABORT_CONTROLLER', 'ENOTSUP', () => { });
+        'provided for use by LRUCache.fetch(), but it should not be ' +
+        'relied upon in other contexts (eg, passing it to other APIs that ' +
+        'use AbortController/AbortSignal might have undesirable effects). ' +
+        'You may disable this with LRU_CACHE_IGNORE_AC_WARNING=1 in the env.', 'NO_ABORT_CONTROLLER', 'ENOTSUP', () => { });
     //@ts-ignore
-    const AbortSignal = (globalThis.AbortSignal = class AbortSignal {
+    AS = class AbortSignal {
         onabort;
@@ -37,11 +43,14 @@ _onabort = [];
         }
-    });
+    };
     //@ts-ignore
-    globalThis.AbortController = class AbortController {
-        signal = new AbortSignal();
+    AC = class AbortController {
+        signal = new AS();
         abort(reason) {
             if (this.signal.aborted)
                 return;
+            //@ts-ignore
             this.signal.reason = reason;
+            //@ts-ignore
             this.signal.aborted = true;
+            //@ts-ignore
             for (const fn of this.signal._onabort) {
@@ -978,3 +987,3 @@ fn(reason);
         }
-        const ac = new AbortController();
+        const ac = new AC();
         const { signal } = options;
@@ -1108,3 +1117,3 @@ // when/if our AC signals, then stop listening to theirs.
             b.hasOwnProperty('__staleWhileFetching') &&
-            b.__abortController instanceof AbortController);
+            b.__abortController instanceof AC);
     }
@@ -1111,0 +1120,0 @@ async fetch(k, fetchOptions = {}) {

dist/cjs/index.min.js

@@ -1,2 +0,2 @@
-"use strict";var U=(o,t,e)=>{if(!t.has(o))throw TypeError("Cannot "+e)};var j=(o,t,e)=>(U(o,t,"read from private field"),e?e.call(o):t.get(o)),x=(o,t,e)=>{if(t.has(o))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(o):t.set(o,e)},D=(o,t,e,i)=>(U(o,t,"write to private field"),i?i.call(o,e):t.set(o,e),e);Object.defineProperty(exports,"__esModule",{value:!0});exports.LRUCache=void 0;var E=typeof performance=="object"&&performance&&typeof performance.now=="function"?performance:Date,G=new Set,M=(o,t,e,i)=>{typeof process=="object"&&process&&typeof process.emitWarning=="function"?process.emitWarning(o,t,e,i):console.error(`[${e}] ${t}: ${o}`)};if(typeof AbortController>"u"){M("AbortController is not defined. If using lru-cache in node 14, load an AbortController polyfill from the `node-abort-controller` package. A minimal polyfill is provided for LRUCache.fetch(), but this may cause undesirable behavior in other APIs that use AbortController.","NO_ABORT_CONTROLLER","ENOTSUP",()=>{});let o=globalThis.AbortSignal=class{onabort;_onabort=[];reason;aborted=!1;addEventListener(e,i){this._onabort.push(i)}};globalThis.AbortController=class{signal=new o;abort(e){if(!this.signal.aborted){this.signal.reason=e,this.signal.aborted=!0;for(let i of this.signal._onabort)i(e);this.signal.onabort?.(e)}}}}var N=o=>!G.has(o),B=Symbol("type"),A=o=>o&&o===Math.floor(o)&&o>0&&isFinite(o),I=o=>A(o)?o<=Math.pow(2,8)?Uint8Array:o<=Math.pow(2,16)?Uint16Array:o<=Math.pow(2,32)?Uint32Array:o<=Number.MAX_SAFE_INTEGER?z:null:null,z=class extends Array{constructor(t){super(t),this.fill(0)}},v,O=class{heap;length;static create(t){let e=I(t);if(!e)return[];D(O,v,!0);let i=new O(t,e);return D(O,v,!1),i}constructor(t,e){if(!j(O,v))throw new TypeError("instantiate Stack using Stack.create(n)");this.heap=new e(t),this.length=0}push(t){this.heap[this.length++]=t}pop(){return this.heap[--this.length]}},W=O;v=new WeakMap,x(W,v,!1);var C=class{#d;#f;#b;#g;#C;ttl;ttlResolution;ttlAutopurge;updateAgeOnGet;updateAgeOnHas;allowStale;noDisposeOnSet;noUpdateTTL;maxEntrySize;sizeCalculation;noDeleteOnFetchRejection;noDeleteOnStaleGet;allowStaleOnFetchAbort;allowStaleOnFetchRejection;ignoreFetchAbort;#s;#p;#n;#i;#t;#l;#c;#o;#h;#w;#r;#A;#F;#S;#_;#O;#a;static unsafeExposeInternals(t){return{starts:t.#F,ttls:t.#S,sizes:t.#A,keyMap:t.#n,keyList:t.#i,valList:t.#t,next:t.#l,prev:t.#c,get head(){return t.#o},get tail(){return t.#h},free:t.#w,isBackgroundFetch:e=>t.#e(e),backgroundFetch:(e,i,s,n)=>t.#R(e,i,s,n),moveToTail:e=>t.#E(e),indexes:e=>t.#y(e),rindexes:e=>t.#m(e),isStale:e=>t.#u(e)}}get max(){return this.#d}get maxSize(){return this.#f}get calculatedSize(){return this.#p}get size(){return this.#s}get fetchMethod(){return this.#C}get dispose(){return this.#b}get disposeAfter(){return this.#g}constructor(t){let{max:e=0,ttl:i,ttlResolution:s=1,ttlAutopurge:n,updateAgeOnGet:h,updateAgeOnHas:f,allowStale:r,dispose:p,disposeAfter:_,noDisposeOnSet:a,noUpdateTTL:u,maxSize:g=0,maxEntrySize:F=0,sizeCalculation:c,fetchMethod:w,noDeleteOnFetchRejection:l,noDeleteOnStaleGet:S,allowStaleOnFetchRejection:y,allowStaleOnFetchAbort:d,ignoreFetchAbort:b}=t;if(e!==0&&!A(e))throw new TypeError("max option must be a nonnegative integer");let T=e?I(e):Array;if(!T)throw new Error("invalid max value: "+e);if(this.#d=e,this.#f=g,this.maxEntrySize=F||this.#f,this.sizeCalculation=c,this.sizeCalculation){if(!this.#f&&!this.maxEntrySize)throw new TypeError("cannot set sizeCalculation without setting maxSize or maxEntrySize");if(typeof this.sizeCalculation!="function")throw new TypeError("sizeCalculation set to non-function")}if(w!==void 0&&typeof w!="function")throw new TypeError("fetchMethod must be a function if specified");if(this.#C=w,this.#O=!!w,this.#n=new Map,this.#i=new Array(e).fill(void 0),this.#t=new Array(e).fill(void 0),this.#l=new T(e),this.#c=new T(e),this.#o=0,this.#h=0,this.#w=W.create(e),this.#s=0,this.#p=0,typeof p=="function"&&(this.#b=p),typeof _=="function"?(this.#g=_,this.#r=[]):(this.#g=void 0,this.#r=void 0),this.#_=!!this.#b,this.#a=!!this.#g,this.noDisposeOnSet=!!a,this.noUpdateTTL=!!u,this.noDeleteOnFetchRejection=!!l,this.allowStaleOnFetchRejection=!!y,this.allowStaleOnFetchAbort=!!d,this.ignoreFetchAbort=!!b,this.maxEntrySize!==0){if(this.#f!==0&&!A(this.#f))throw new TypeError("maxSize must be a positive integer if specified");if(!A(this.maxEntrySize))throw new TypeError("maxEntrySize must be a positive integer if specified");this.#M()}if(this.allowStale=!!r,this.noDeleteOnStaleGet=!!S,this.updateAgeOnGet=!!h,this.updateAgeOnHas=!!f,this.ttlResolution=A(s)||s===0?s:1,this.ttlAutopurge=!!n,this.ttl=i||0,this.ttl){if(!A(this.ttl))throw new TypeError("ttl must be a positive integer if specified");this.#L()}if(this.#d===0&&this.ttl===0&&this.#f===0)throw new TypeError("At least one of max, maxSize, or ttl is required");if(!this.ttlAutopurge&&!this.#d&&!this.#f){let m="LRU_CACHE_UNBOUNDED";N(m)&&(G.add(m),M("TTL caching without ttlAutopurge, max, or maxSize can result in unbounded memory consumption.","UnboundedCacheWarning",m,C))}}getRemainingTTL(t){return this.#n.has(t)?1/0:0}#L(){let t=new z(this.#d),e=new z(this.#d);this.#S=t,this.#F=e,this.#U=(n,h,f=E.now())=>{if(e[n]=h!==0?f:0,t[n]=h,h!==0&&this.ttlAutopurge){let r=setTimeout(()=>{this.#u(n)&&this.delete(this.#i[n])},h+1);r.unref&&r.unref()}},this.#z=n=>{e[n]=t[n]!==0?E.now():0},this.#T=(n,h)=>{if(t[h]){let f=t[h],r=e[h];n.ttl=f,n.start=r,n.now=i||s(),n.remainingTTL=n.now+f-r}};let i=0,s=()=>{let n=E.now();if(this.ttlResolution>0){i=n;let h=setTimeout(()=>i=0,this.ttlResolution);h.unref&&h.unref()}return n};this.getRemainingTTL=n=>{let h=this.#n.get(n);return h===void 0?0:t[h]===0||e[h]===0?1/0:e[h]+t[h]-(i||s())},this.#u=n=>t[n]!==0&&e[n]!==0&&(i||s())-e[n]>t[n]}#z=()=>{};#T=()=>{};#U=()=>{};#u=()=>!1;#M(){let t=new z(this.#d);this.#p=0,this.#A=t,this.#v=e=>{this.#p-=t[e],t[e]=0},this.#j=(e,i,s,n)=>{if(this.#e(i))return 0;if(!A(s))if(n){if(typeof n!="function")throw new TypeError("sizeCalculation must be a function");if(s=n(i,e),!A(s))throw new TypeError("sizeCalculation return invalid (expect positive integer)")}else throw new TypeError("invalid size value (must be positive integer). 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this.#y()){let e=this.#i[t];e!==void 0&&!this.#e(this.#t[t])&&(yield e)}}*rkeys(){for(let t of this.#m()){let e=this.#i[t];e!==void 0&&!this.#e(this.#t[t])&&(yield e)}}*values(){for(let t of this.#y())this.#t[t]!==void 0&&!this.#e(this.#t[t])&&(yield this.#t[t])}*rvalues(){for(let t of this.#m())this.#t[t]!==void 0&&!this.#e(this.#t[t])&&(yield this.#t[t])}[Symbol.iterator](){return this.entries()}find(t,e={}){for(let i of this.#y()){let s=this.#t[i],n=this.#e(s)?s.__staleWhileFetching:s;if(n!==void 0&&t(n,this.#i[i],this))return this.get(this.#i[i],e)}}forEach(t,e=this){for(let i of this.#y()){let s=this.#t[i],n=this.#e(s)?s.__staleWhileFetching:s;n!==void 0&&t.call(e,n,this.#i[i],this)}}rforEach(t,e=this){for(let i of this.#m()){let s=this.#t[i],n=this.#e(s)?s.__staleWhileFetching:s;n!==void 0&&t.call(e,n,this.#i[i],this)}}purgeStale(){let t=!1;for(let e of this.#m({allowStale:!0}))this.#u(e)&&(this.delete(this.#i[e]),t=!0);return t}dump(){let t=[];for(let e of this.#y({allowStale:!0})){let i=this.#i[e],s=this.#t[e],n=this.#e(s)?s.__staleWhileFetching:s;if(n===void 0||i===void 0)continue;let h={value:n};if(this.#S&&this.#F){h.ttl=this.#S[e];let f=E.now()-this.#F[e];h.start=Math.floor(Date.now()-f)}this.#A&&(h.size=this.#A[e]),t.unshift([i,h])}return t}load(t){this.clear();for(let[e,i]of t){if(i.start){let s=Date.now()-i.start;i.start=E.now()-s}this.set(e,i.value,i)}}set(t,e,i={}){let{ttl:s=this.ttl,start:n,noDisposeOnSet:h=this.noDisposeOnSet,sizeCalculation:f=this.sizeCalculation,status:r}=i,{noUpdateTTL:p=this.noUpdateTTL}=i,_=this.#j(t,e,i.size||0,f);if(this.maxEntrySize&&_>this.maxEntrySize)return r&&(r.set="miss",r.maxEntrySizeExceeded=!0),this.delete(t),this;let a=this.#s===0?void 0:this.#n.get(t);if(a===void 0)a=this.#s===0?this.#h:this.#w.length!==0?this.#w.pop():this.#s===this.#d?this.#D(!1):this.#s,this.#i[a]=t,this.#t[a]=e,this.#n.set(t,a),this.#l[this.#h]=a,this.#c[a]=this.#h,this.#h=a,this.#s++,this.#W(a,_,r),r&&(r.set="add"),p=!1;else{this.#E(a);let u=this.#t[a];if(e!==u){if(this.#O&&this.#e(u)?u.__abortController.abort(new Error("replaced")):h||(this.#_&&this.#b?.(u,t,"set"),this.#a&&this.#r?.push([u,t,"set"])),this.#v(a),this.#W(a,_,r),this.#t[a]=e,r){r.set="replace";let g=u&&this.#e(u)?u.__staleWhileFetching:u;g!==void 0&&(r.oldValue=g)}}else r&&(r.set="update")}if(s!==0&&!this.#S&&this.#L(),this.#S&&(p||this.#U(a,s,n),r&&this.#T(r,a)),!h&&this.#a&&this.#r){let u=this.#r,g;for(;g=u?.shift();)this.#g?.(...g)}return this}pop(){try{for(;this.#s;){let t=this.#t[this.#o];if(this.#D(!0),this.#e(t)){if(t.__staleWhileFetching)return t.__staleWhileFetching}else if(t!==void 0)return t}}finally{if(this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}}#D(t){let e=this.#o,i=this.#i[e],s=this.#t[e];return this.#O&&this.#e(s)?s.__abortController.abort(new Error("evicted")):(this.#_||this.#a)&&(this.#_&&this.#b?.(s,i,"evict"),this.#a&&this.#r?.push([s,i,"evict"])),this.#v(e),t&&(this.#i[e]=void 0,this.#t[e]=void 0,this.#w.push(e)),this.#s===1?(this.#o=this.#h=0,this.#w.length=0):this.#o=this.#l[e],this.#n.delete(i),this.#s--,e}has(t,e={}){let{updateAgeOnHas:i=this.updateAgeOnHas,status:s}=e,n=this.#n.get(t);if(n!==void 0){let h=this.#t[n];if(this.#e(h)&&h.__staleWhileFetching===void 0)return!1;if(this.#u(n))s&&(s.has="stale",this.#T(s,n));else return i&&this.#z(n),s&&(s.has="hit",this.#T(s,n)),!0}else s&&(s.has="miss");return!1}peek(t,e={}){let{allowStale:i=this.allowStale}=e,s=this.#n.get(t);if(s!==void 0&&(i||!this.#u(s))){let n=this.#t[s];return this.#e(n)?n.__staleWhileFetching:n}}#R(t,e,i,s){let n=e===void 0?void 0:this.#t[e];if(this.#e(n))return n;let h=new AbortController,{signal:f}=i;f?.addEventListener("abort",()=>h.abort(f.reason),{signal:h.signal});let r={signal:h.signal,options:i,context:s},p=(c,w=!1)=>{let{aborted:l}=h.signal,S=i.ignoreFetchAbort&&c!==void 0;if(i.status&&(l&&!w?(i.status.fetchAborted=!0,i.status.fetchError=h.signal.reason,S&&(i.status.fetchAbortIgnored=!0)):i.status.fetchResolved=!0),l&&!S&&!w)return a(h.signal.reason);let y=g;return this.#t[e]===g&&(c===void 0?y.__staleWhileFetching?this.#t[e]=y.__staleWhileFetching:this.delete(t):(i.status&&(i.status.fetchUpdated=!0),this.set(t,c,r.options))),c},_=c=>(i.status&&(i.status.fetchRejected=!0,i.status.fetchError=c),a(c)),a=c=>{let{aborted:w}=h.signal,l=w&&i.allowStaleOnFetchAbort,S=l||i.allowStaleOnFetchRejection,y=S||i.noDeleteOnFetchRejection,d=g;if(this.#t[e]===g&&(!y||d.__staleWhileFetching===void 0?this.delete(t):l||(this.#t[e]=d.__staleWhileFetching)),S)return i.status&&d.__staleWhileFetching!==void 0&&(i.status.returnedStale=!0),d.__staleWhileFetching;if(d.__returned===d)throw c},u=(c,w)=>{let l=this.#C?.(t,n,r);l&&l instanceof Promise&&l.then(S=>c(S),w),h.signal.addEventListener("abort",()=>{(!i.ignoreFetchAbort||i.allowStaleOnFetchAbort)&&(c(),i.allowStaleOnFetchAbort&&(c=S=>p(S,!0)))})};i.status&&(i.status.fetchDispatched=!0);let g=new Promise(u).then(p,_),F=Object.assign(g,{__abortController:h,__staleWhileFetching:n,__returned:void 0});return e===void 0?(this.set(t,F,{...r.options,status:void 0}),e=this.#n.get(t)):this.#t[e]=F,F}#e(t){if(!this.#O)return!1;let e=t;return!!e&&e instanceof Promise&&e.hasOwnProperty("__staleWhileFetching")&&e.__abortController instanceof AbortController}async fetch(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,ttl:h=this.ttl,noDisposeOnSet:f=this.noDisposeOnSet,size:r=0,sizeCalculation:p=this.sizeCalculation,noUpdateTTL:_=this.noUpdateTTL,noDeleteOnFetchRejection:a=this.noDeleteOnFetchRejection,allowStaleOnFetchRejection:u=this.allowStaleOnFetchRejection,ignoreFetchAbort:g=this.ignoreFetchAbort,allowStaleOnFetchAbort:F=this.allowStaleOnFetchAbort,context:c,forceRefresh:w=!1,status:l,signal:S}=e;if(!this.#O)return l&&(l.fetch="get"),this.get(t,{allowStale:i,updateAgeOnGet:s,noDeleteOnStaleGet:n,status:l});let y={allowStale:i,updateAgeOnGet:s,noDeleteOnStaleGet:n,ttl:h,noDisposeOnSet:f,size:r,sizeCalculation:p,noUpdateTTL:_,noDeleteOnFetchRejection:a,allowStaleOnFetchRejection:u,allowStaleOnFetchAbort:F,ignoreFetchAbort:g,status:l,signal:S},d=this.#n.get(t);if(d===void 0){l&&(l.fetch="miss");let b=this.#R(t,d,y,c);return b.__returned=b}else{let b=this.#t[d];if(this.#e(b)){let L=i&&b.__staleWhileFetching!==void 0;return l&&(l.fetch="inflight",L&&(l.returnedStale=!0)),L?b.__staleWhileFetching:b.__returned=b}let T=this.#u(d);if(!w&&!T)return l&&(l.fetch="hit"),this.#E(d),s&&this.#z(d),l&&this.#T(l,d),b;let m=this.#R(t,d,y,c),R=m.__staleWhileFetching!==void 0&&i;return l&&(l.fetch=T?"stale":"refresh",R&&T&&(l.returnedStale=!0)),R?m.__staleWhileFetching:m.__returned=m}}get(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,status:h}=e,f=this.#n.get(t);if(f!==void 0){let r=this.#t[f],p=this.#e(r);return h&&this.#T(h,f),this.#u(f)?(h&&(h.get="stale"),p?(h&&i&&r.__staleWhileFetching!==void 0&&(h.returnedStale=!0),i?r.__staleWhileFetching:void 0):(n||this.delete(t),h&&i&&(h.returnedStale=!0),i?r:void 0)):(h&&(h.get="hit"),p?r.__staleWhileFetching:(this.#E(f),s&&this.#z(f),r))}else h&&(h.get="miss")}#G(t,e){this.#c[e]=t,this.#l[t]=e}#E(t){t!==this.#h&&(t===this.#o?this.#o=this.#l[t]:this.#G(this.#c[t],this.#l[t]),this.#G(this.#h,t),this.#h=t)}delete(t){let e=!1;if(this.#s!==0){let i=this.#n.get(t);if(i!==void 0)if(e=!0,this.#s===1)this.clear();else{this.#v(i);let s=this.#t[i];this.#e(s)?s.__abortController.abort(new Error("deleted")):(this.#_||this.#a)&&(this.#_&&this.#b?.(s,t,"delete"),this.#a&&this.#r?.push([s,t,"delete"])),this.#n.delete(t),this.#i[i]=void 0,this.#t[i]=void 0,i===this.#h?this.#h=this.#c[i]:i===this.#o?this.#o=this.#l[i]:(this.#l[this.#c[i]]=this.#l[i],this.#c[this.#l[i]]=this.#c[i]),this.#s--,this.#w.push(i)}}if(this.#a&&this.#r?.length){let i=this.#r,s;for(;s=i?.shift();)this.#g?.(...s)}return e}clear(){for(let t of this.#m({allowStale:!0})){let e=this.#t[t];if(this.#e(e))e.__abortController.abort(new Error("deleted"));else{let i=this.#i[t];this.#_&&this.#b?.(e,i,"delete"),this.#a&&this.#r?.push([e,i,"delete"])}}if(this.#n.clear(),this.#t.fill(void 0),this.#i.fill(void 0),this.#S&&this.#F&&(this.#S.fill(0),this.#F.fill(0)),this.#A&&this.#A.fill(0),this.#o=0,this.#h=0,this.#w.length=0,this.#p=0,this.#s=0,this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}};exports.LRUCache=C;
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C=class{#d;#f;#_;#g;#C;ttl;ttlResolution;ttlAutopurge;updateAgeOnGet;updateAgeOnHas;allowStale;noDisposeOnSet;noUpdateTTL;maxEntrySize;sizeCalculation;noDeleteOnFetchRejection;noDeleteOnStaleGet;allowStaleOnFetchAbort;allowStaleOnFetchRejection;ignoreFetchAbort;#s;#p;#n;#i;#t;#l;#c;#o;#h;#w;#r;#A;#F;#S;#b;#T;#a;static unsafeExposeInternals(t){return{starts:t.#F,ttls:t.#S,sizes:t.#A,keyMap:t.#n,keyList:t.#i,valList:t.#t,next:t.#l,prev:t.#c,get head(){return t.#o},get tail(){return t.#h},free:t.#w,isBackgroundFetch:e=>t.#e(e),backgroundFetch:(e,i,s,n)=>t.#D(e,i,s,n),moveToTail:e=>t.#v(e),indexes:e=>t.#y(e),rindexes:e=>t.#m(e),isStale:e=>t.#u(e)}}get max(){return this.#d}get maxSize(){return this.#f}get calculatedSize(){return this.#p}get size(){return this.#s}get fetchMethod(){return this.#C}get dispose(){return this.#_}get disposeAfter(){return this.#g}constructor(t){let{max:e=0,ttl:i,ttlResolution:s=1,ttlAutopurge:n,updateAgeOnGet:h,updateAgeOnHas:f,allowStale:r,dispose:p,disposeAfter:b,noDisposeOnSet:a,noUpdateTTL:u,maxSize:g=0,maxEntrySize:F=0,sizeCalculation:c,fetchMethod:w,noDeleteOnFetchRejection:l,noDeleteOnStaleGet:S,allowStaleOnFetchRejection:y,allowStaleOnFetchAbort:d,ignoreFetchAbort:_}=t;if(e!==0&&!A(e))throw new TypeError("max option must be a nonnegative integer");let O=e?P(e):Array;if(!O)throw new Error("invalid max value: "+e);if(this.#d=e,this.#f=g,this.maxEntrySize=F||this.#f,this.sizeCalculation=c,this.sizeCalculation){if(!this.#f&&!this.maxEntrySize)throw new TypeError("cannot set sizeCalculation without setting maxSize or maxEntrySize");if(typeof this.sizeCalculation!="function")throw new TypeError("sizeCalculation set to non-function")}if(w!==void 0&&typeof w!="function")throw new TypeError("fetchMethod must be a function if specified");if(this.#C=w,this.#T=!!w,this.#n=new Map,this.#i=new 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this.#y({allowStale:!0})){let i=this.#i[e],s=this.#t[e],n=this.#e(s)?s.__staleWhileFetching:s;if(n===void 0||i===void 0)continue;let h={value:n};if(this.#S&&this.#F){h.ttl=this.#S[e];let f=v.now()-this.#F[e];h.start=Math.floor(Date.now()-f)}this.#A&&(h.size=this.#A[e]),t.unshift([i,h])}return t}load(t){this.clear();for(let[e,i]of t){if(i.start){let s=Date.now()-i.start;i.start=v.now()-s}this.set(e,i.value,i)}}set(t,e,i={}){let{ttl:s=this.ttl,start:n,noDisposeOnSet:h=this.noDisposeOnSet,sizeCalculation:f=this.sizeCalculation,status:r}=i,{noUpdateTTL:p=this.noUpdateTTL}=i,b=this.#G(t,e,i.size||0,f);if(this.maxEntrySize&&b>this.maxEntrySize)return r&&(r.set="miss",r.maxEntrySizeExceeded=!0),this.delete(t),this;let a=this.#s===0?void 0:this.#n.get(t);if(a===void 0)a=this.#s===0?this.#h:this.#w.length!==0?this.#w.pop():this.#s===this.#d?this.#W(!1):this.#s,this.#i[a]=t,this.#t[a]=e,this.#n.set(t,a),this.#l[this.#h]=a,this.#c[a]=this.#h,this.#h=a,this.#s++,this.#R(a,b,r),r&&(r.set="add"),p=!1;else{this.#v(a);let u=this.#t[a];if(e!==u){if(this.#T&&this.#e(u)?u.__abortController.abort(new Error("replaced")):h||(this.#b&&this.#_?.(u,t,"set"),this.#a&&this.#r?.push([u,t,"set"])),this.#E(a),this.#R(a,b,r),this.#t[a]=e,r){r.set="replace";let g=u&&this.#e(u)?u.__staleWhileFetching:u;g!==void 0&&(r.oldValue=g)}}else r&&(r.set="update")}if(s!==0&&!this.#S&&this.#L(),this.#S&&(p||this.#U(a,s,n),r&&this.#O(r,a)),!h&&this.#a&&this.#r){let u=this.#r,g;for(;g=u?.shift();)this.#g?.(...g)}return this}pop(){try{for(;this.#s;){let t=this.#t[this.#o];if(this.#W(!0),this.#e(t)){if(t.__staleWhileFetching)return t.__staleWhileFetching}else if(t!==void 0)return t}}finally{if(this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}}#W(t){let e=this.#o,i=this.#i[e],s=this.#t[e];return this.#T&&this.#e(s)?s.__abortController.abort(new Error("evicted")):(this.#b||this.#a)&&(this.#b&&this.#_?.(s,i,"evict"),this.#a&&this.#r?.push([s,i,"evict"])),this.#E(e),t&&(this.#i[e]=void 0,this.#t[e]=void 0,this.#w.push(e)),this.#s===1?(this.#o=this.#h=0,this.#w.length=0):this.#o=this.#l[e],this.#n.delete(i),this.#s--,e}has(t,e={}){let{updateAgeOnHas:i=this.updateAgeOnHas,status:s}=e,n=this.#n.get(t);if(n!==void 0){let h=this.#t[n];if(this.#e(h)&&h.__staleWhileFetching===void 0)return!1;if(this.#u(n))s&&(s.has="stale",this.#O(s,n));else return i&&this.#z(n),s&&(s.has="hit",this.#O(s,n)),!0}else s&&(s.has="miss");return!1}peek(t,e={}){let{allowStale:i=this.allowStale}=e,s=this.#n.get(t);if(s!==void 0&&(i||!this.#u(s))){let n=this.#t[s];return this.#e(n)?n.__staleWhileFetching:n}}#D(t,e,i,s){let n=e===void 0?void 0:this.#t[e];if(this.#e(n))return n;let h=new 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fetch(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,ttl:h=this.ttl,noDisposeOnSet:f=this.noDisposeOnSet,size:r=0,sizeCalculation:p=this.sizeCalculation,noUpdateTTL:b=this.noUpdateTTL,noDeleteOnFetchRejection:a=this.noDeleteOnFetchRejection,allowStaleOnFetchRejection:u=this.allowStaleOnFetchRejection,ignoreFetchAbort:g=this.ignoreFetchAbort,allowStaleOnFetchAbort:F=this.allowStaleOnFetchAbort,context:c,forceRefresh:w=!1,status:l,signal:S}=e;if(!this.#T)return l&&(l.fetch="get"),this.get(t,{allowStale:i,updateAgeOnGet:s,noDeleteOnStaleGet:n,status:l});let y={allowStale:i,updateAgeOnGet:s,noDeleteOnStaleGet:n,ttl:h,noDisposeOnSet:f,size:r,sizeCalculation:p,noUpdateTTL:b,noDeleteOnFetchRejection:a,allowStaleOnFetchRejection:u,allowStaleOnFetchAbort:F,ignoreFetchAbort:g,status:l,signal:S},d=this.#n.get(t);if(d===void 0){l&&(l.fetch="miss");let _=this.#D(t,d,y,c);return _.__returned=_}else{let _=this.#t[d];if(this.#e(_)){let G=i&&_.__staleWhileFetching!==void 0;return l&&(l.fetch="inflight",G&&(l.returnedStale=!0)),G?_.__staleWhileFetching:_.__returned=_}let O=this.#u(d);if(!w&&!O)return l&&(l.fetch="hit"),this.#v(d),s&&this.#z(d),l&&this.#O(l,d),_;let m=this.#D(t,d,y,c),U=m.__staleWhileFetching!==void 0&&i;return l&&(l.fetch=O?"stale":"refresh",U&&O&&(l.returnedStale=!0)),U?m.__staleWhileFetching:m.__returned=m}}get(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,status:h}=e,f=this.#n.get(t);if(f!==void 0){let r=this.#t[f],p=this.#e(r);return h&&this.#O(h,f),this.#u(f)?(h&&(h.get="stale"),p?(h&&i&&r.__staleWhileFetching!==void 0&&(h.returnedStale=!0),i?r.__staleWhileFetching:void 0):(n||this.delete(t),h&&i&&(h.returnedStale=!0),i?r:void 0)):(h&&(h.get="hit"),p?r.__staleWhileFetching:(this.#v(f),s&&this.#z(f),r))}else h&&(h.get="miss")}#j(t,e){this.#c[e]=t,this.#l[t]=e}#v(t){t!==this.#h&&(t===this.#o?this.#o=this.#l[t]:this.#j(this.#c[t],this.#l[t]),this.#j(this.#h,t),this.#h=t)}delete(t){let e=!1;if(this.#s!==0){let i=this.#n.get(t);if(i!==void 0)if(e=!0,this.#s===1)this.clear();else{this.#E(i);let s=this.#t[i];this.#e(s)?s.__abortController.abort(new Error("deleted")):(this.#b||this.#a)&&(this.#b&&this.#_?.(s,t,"delete"),this.#a&&this.#r?.push([s,t,"delete"])),this.#n.delete(t),this.#i[i]=void 0,this.#t[i]=void 0,i===this.#h?this.#h=this.#c[i]:i===this.#o?this.#o=this.#l[i]:(this.#l[this.#c[i]]=this.#l[i],this.#c[this.#l[i]]=this.#c[i]),this.#s--,this.#w.push(i)}}if(this.#a&&this.#r?.length){let i=this.#r,s;for(;s=i?.shift();)this.#g?.(...s)}return e}clear(){for(let t of this.#m({allowStale:!0})){let e=this.#t[t];if(this.#e(e))e.__abortController.abort(new Error("deleted"));else{let i=this.#i[t];this.#b&&this.#_?.(e,i,"delete"),this.#a&&this.#r?.push([e,i,"delete"])}}if(this.#n.clear(),this.#t.fill(void 0),this.#i.fill(void 0),this.#S&&this.#F&&(this.#S.fill(0),this.#F.fill(0)),this.#A&&this.#A.fill(0),this.#o=0,this.#h=0,this.#w.length=0,this.#p=0,this.#s=0,this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}};exports.LRUCache=C;
 //# sourceMappingURL=index.min.js.map

dist/mjs/index.js

@@ -10,18 +10,24 @@ /**
 const warned = new Set();
+/* c8 ignore start */
+const PROCESS = (typeof process === 'object' && !!process ? process : {});
+/* c8 ignore start */
 const emitWarning = (msg, type, code, fn) => {
-    typeof process === 'object' &&
-        process &&
-        typeof process.emitWarning === 'function'
-        ? process.emitWarning(msg, type, code, fn)
+    typeof PROCESS.emitWarning === 'function'
+        ? PROCESS.emitWarning(msg, type, code, fn)
         : console.error(`[${code}] ${type}: ${msg}`);
 };
+let AC = globalThis.AbortController;
+let AS = globalThis.AbortSignal;
 /* c8 ignore start */
-if (typeof AbortController === 'undefined') {
+if (typeof AC === 'undefined' &&
+    PROCESS.env?.LRU_CACHE_IGNORE_AC_WARNING !== '1') {
     emitWarning('AbortController is not defined. If using lru-cache in ' +
         'node 14, load an AbortController polyfill from the ' +
         '`node-abort-controller` package. A minimal polyfill is ' +
-        'provided for LRUCache.fetch(), but this may cause undesirable ' +
-        'behavior in other APIs that use AbortController.', 'NO_ABORT_CONTROLLER', 'ENOTSUP', () => { });
+        'provided for use by LRUCache.fetch(), but it should not be ' +
+        'relied upon in other contexts (eg, passing it to other APIs that ' +
+        'use AbortController/AbortSignal might have undesirable effects). ' +
+        'You may disable this with LRU_CACHE_IGNORE_AC_WARNING=1 in the env.', 'NO_ABORT_CONTROLLER', 'ENOTSUP', () => { });
     //@ts-ignore
-    const AbortSignal = (globalThis.AbortSignal = class AbortSignal {
+    AS = class AbortSignal {
         onabort;
@@ -34,11 +40,14 @@ _onabort = [];
         }
-    });
+    };
     //@ts-ignore
-    globalThis.AbortController = class AbortController {
-        signal = new AbortSignal();
+    AC = class AbortController {
+        signal = new AS();
         abort(reason) {
             if (this.signal.aborted)
                 return;
+            //@ts-ignore
             this.signal.reason = reason;
+            //@ts-ignore
             this.signal.aborted = true;
+            //@ts-ignore
             for (const fn of this.signal._onabort) {
@@ -975,3 +984,3 @@ fn(reason);
         }
-        const ac = new AbortController();
+        const ac = new AC();
         const { signal } = options;
@@ -1105,3 +1114,3 @@ // when/if our AC signals, then stop listening to theirs.
             b.hasOwnProperty('__staleWhileFetching') &&
-            b.__abortController instanceof AbortController);
+            b.__abortController instanceof AC);
     }
@@ -1108,0 +1117,0 @@ async fetch(k, fetchOptions = {}) {

dist/mjs/index.min.js

@@ -1,2 +0,2 @@
-var x=(o,t,e)=>{if(!t.has(o))throw TypeError("Cannot "+e)};var U=(o,t,e)=>(x(o,t,"read from private field"),e?e.call(o):t.get(o)),j=(o,t,e)=>{if(t.has(o))throw TypeError("Cannot add the same private member more than once");t instanceof WeakSet?t.add(o):t.set(o,e)},D=(o,t,e,i)=>(x(o,t,"write to private field"),i?i.call(o,e):t.set(o,e),e);var v=typeof performance=="object"&&performance&&typeof performance.now=="function"?performance:Date,G=new Set,M=(o,t,e,i)=>{typeof process=="object"&&process&&typeof process.emitWarning=="function"?process.emitWarning(o,t,e,i):console.error(`[${e}] ${t}: ${o}`)};if(typeof AbortController>"u"){M("AbortController is not defined. If using lru-cache in node 14, load an AbortController polyfill from the `node-abort-controller` package. A minimal polyfill is provided for LRUCache.fetch(), but this may cause undesirable behavior in other APIs that use AbortController.","NO_ABORT_CONTROLLER","ENOTSUP",()=>{});let o=globalThis.AbortSignal=class{onabort;_onabort=[];reason;aborted=!1;addEventListener(e,i){this._onabort.push(i)}};globalThis.AbortController=class{signal=new o;abort(e){if(!this.signal.aborted){this.signal.reason=e,this.signal.aborted=!0;for(let i of this.signal._onabort)i(e);this.signal.onabort?.(e)}}}}var N=o=>!G.has(o),B=Symbol("type"),A=o=>o&&o===Math.floor(o)&&o>0&&isFinite(o),I=o=>A(o)?o<=Math.pow(2,8)?Uint8Array:o<=Math.pow(2,16)?Uint16Array:o<=Math.pow(2,32)?Uint32Array:o<=Number.MAX_SAFE_INTEGER?O:null:null,O=class extends Array{constructor(t){super(t),this.fill(0)}},E,z=class{heap;length;static create(t){let e=I(t);if(!e)return[];D(z,E,!0);let i=new z(t,e);return D(z,E,!1),i}constructor(t,e){if(!U(z,E))throw new TypeError("instantiate Stack using Stack.create(n)");this.heap=new e(t),this.length=0}push(t){this.heap[this.length++]=t}pop(){return this.heap[--this.length]}},C=z;E=new WeakMap,j(C,E,!1);var W=class{#d;#f;#b;#g;#C;ttl;ttlResolution;ttlAutopurge;updateAgeOnGet;updateAgeOnHas;allowStale;noDisposeOnSet;noUpdateTTL;maxEntrySize;sizeCalculation;noDeleteOnFetchRejection;noDeleteOnStaleGet;allowStaleOnFetchAbort;allowStaleOnFetchRejection;ignoreFetchAbort;#s;#p;#n;#i;#t;#l;#c;#o;#h;#w;#r;#A;#F;#S;#_;#z;#a;static unsafeExposeInternals(t){return{starts:t.#F,ttls:t.#S,sizes:t.#A,keyMap:t.#n,keyList:t.#i,valList:t.#t,next:t.#l,prev:t.#c,get head(){return t.#o},get tail(){return t.#h},free:t.#w,isBackgroundFetch:e=>t.#e(e),backgroundFetch:(e,i,s,n)=>t.#R(e,i,s,n),moveToTail:e=>t.#v(e),indexes:e=>t.#y(e),rindexes:e=>t.#m(e),isStale:e=>t.#u(e)}}get max(){return this.#d}get maxSize(){return this.#f}get calculatedSize(){return this.#p}get size(){return this.#s}get fetchMethod(){return this.#C}get dispose(){return this.#b}get disposeAfter(){return this.#g}constructor(t){let{max:e=0,ttl:i,ttlResolution:s=1,ttlAutopurge:n,updateAgeOnGet:h,updateAgeOnHas:f,allowStale:r,dispose:p,disposeAfter:_,noDisposeOnSet:a,noUpdateTTL:u,maxSize:g=0,maxEntrySize:F=0,sizeCalculation:c,fetchMethod:w,noDeleteOnFetchRejection:l,noDeleteOnStaleGet:S,allowStaleOnFetchRejection:y,allowStaleOnFetchAbort:d,ignoreFetchAbort:b}=t;if(e!==0&&!A(e))throw new TypeError("max option must be a nonnegative integer");let T=e?I(e):Array;if(!T)throw new Error("invalid max value: "+e);if(this.#d=e,this.#f=g,this.maxEntrySize=F||this.#f,this.sizeCalculation=c,this.sizeCalculation){if(!this.#f&&!this.maxEntrySize)throw new TypeError("cannot set sizeCalculation without setting maxSize or maxEntrySize");if(typeof this.sizeCalculation!="function")throw new TypeError("sizeCalculation set to non-function")}if(w!==void 0&&typeof w!="function")throw new TypeError("fetchMethod must be a function if specified");if(this.#C=w,this.#z=!!w,this.#n=new Map,this.#i=new Array(e).fill(void 0),this.#t=new Array(e).fill(void 0),this.#l=new T(e),this.#c=new T(e),this.#o=0,this.#h=0,this.#w=C.create(e),this.#s=0,this.#p=0,typeof p=="function"&&(this.#b=p),typeof _=="function"?(this.#g=_,this.#r=[]):(this.#g=void 0,this.#r=void 0),this.#_=!!this.#b,this.#a=!!this.#g,this.noDisposeOnSet=!!a,this.noUpdateTTL=!!u,this.noDeleteOnFetchRejection=!!l,this.allowStaleOnFetchRejection=!!y,this.allowStaleOnFetchAbort=!!d,this.ignoreFetchAbort=!!b,this.maxEntrySize!==0){if(this.#f!==0&&!A(this.#f))throw new TypeError("maxSize must be a positive integer if specified");if(!A(this.maxEntrySize))throw new TypeError("maxEntrySize must be a positive integer if specified");this.#M()}if(this.allowStale=!!r,this.noDeleteOnStaleGet=!!S,this.updateAgeOnGet=!!h,this.updateAgeOnHas=!!f,this.ttlResolution=A(s)||s===0?s:1,this.ttlAutopurge=!!n,this.ttl=i||0,this.ttl){if(!A(this.ttl))throw new TypeError("ttl must be a positive integer if specified");this.#L()}if(this.#d===0&&this.ttl===0&&this.#f===0)throw new TypeError("At least one of max, maxSize, or ttl is required");if(!this.ttlAutopurge&&!this.#d&&!this.#f){let m="LRU_CACHE_UNBOUNDED";N(m)&&(G.add(m),M("TTL caching without ttlAutopurge, max, or maxSize can result in unbounded memory consumption.","UnboundedCacheWarning",m,W))}}getRemainingTTL(t){return this.#n.has(t)?1/0:0}#L(){let t=new O(this.#d),e=new O(this.#d);this.#S=t,this.#F=e,this.#x=(n,h,f=v.now())=>{if(e[n]=h!==0?f:0,t[n]=h,h!==0&&this.ttlAutopurge){let r=setTimeout(()=>{this.#u(n)&&this.delete(this.#i[n])},h+1);r.unref&&r.unref()}},this.#O=n=>{e[n]=t[n]!==0?v.now():0},this.#T=(n,h)=>{if(t[h]){let f=t[h],r=e[h];n.ttl=f,n.start=r,n.now=i||s(),n.remainingTTL=n.now+f-r}};let i=0,s=()=>{let n=v.now();if(this.ttlResolution>0){i=n;let h=setTimeout(()=>i=0,this.ttlResolution);h.unref&&h.unref()}return n};this.getRemainingTTL=n=>{let h=this.#n.get(n);return h===void 0?0:t[h]===0||e[h]===0?1/0:e[h]+t[h]-(i||s())},this.#u=n=>t[n]!==0&&e[n]!==0&&(i||s())-e[n]>t[n]}#O=()=>{};#T=()=>{};#x=()=>{};#u=()=>!1;#M(){let t=new O(this.#d);this.#p=0,this.#A=t,this.#E=e=>{this.#p-=t[e],t[e]=0},this.#U=(e,i,s,n)=>{if(this.#e(i))return 0;if(!A(s))if(n){if(typeof n!="function")throw new TypeError("sizeCalculation must be a function");if(s=n(i,e),!A(s))throw new TypeError("sizeCalculation return invalid (expect positive integer)")}else throw new TypeError("invalid size value (must be positive integer). When maxSize or maxEntrySize is used, sizeCalculation or size must be set.");return s},this.#W=(e,i,s)=>{if(t[e]=i,this.#f){let n=this.#f-t[e];for(;this.#p>n;)this.#D(!0)}this.#p+=t[e],s&&(s.entrySize=i,s.totalCalculatedSize=this.#p)}}#E=t=>{};#W=(t,e,i)=>{};#U=(t,e,i,s)=>{if(i||s)throw new TypeError("cannot set size without setting maxSize or maxEntrySize on cache");return 0};*#y({allowStale:t=this.allowStale}={}){if(this.#s)for(let e=this.#h;!(!this.#j(e)||((t||!this.#u(e))&&(yield e),e===this.#o));)e=this.#c[e]}*#m({allowStale:t=this.allowStale}={}){if(this.#s)for(let e=this.#o;!(!this.#j(e)||((t||!this.#u(e))&&(yield e),e===this.#h));)e=this.#l[e]}#j(t){return t!==void 0&&this.#n.get(this.#i[t])===t}*entries(){for(let t of this.#y())this.#t[t]!==void 0&&this.#i[t]!==void 0&&!this.#e(this.#t[t])&&(yield[this.#i[t],this.#t[t]])}*rentries(){for(let t of this.#m())this.#t[t]!==void 0&&this.#i[t]!==void 0&&!this.#e(this.#t[t])&&(yield[this.#i[t],this.#t[t]])}*keys(){for(let t of this.#y()){let e=this.#i[t];e!==void 0&&!this.#e(this.#t[t])&&(yield e)}}*rkeys(){for(let t of this.#m()){let e=this.#i[t];e!==void 0&&!this.#e(this.#t[t])&&(yield e)}}*values(){for(let t of this.#y())this.#t[t]!==void 0&&!this.#e(this.#t[t])&&(yield this.#t[t])}*rvalues(){for(let t of this.#m())this.#t[t]!==void 0&&!this.#e(this.#t[t])&&(yield this.#t[t])}[Symbol.iterator](){return this.entries()}find(t,e={}){for(let i of this.#y()){let s=this.#t[i],n=this.#e(s)?s.__staleWhileFetching:s;if(n!==void 0&&t(n,this.#i[i],this))return this.get(this.#i[i],e)}}forEach(t,e=this){for(let i of this.#y()){let s=this.#t[i],n=this.#e(s)?s.__staleWhileFetching:s;n!==void 0&&t.call(e,n,this.#i[i],this)}}rforEach(t,e=this){for(let i of this.#m()){let s=this.#t[i],n=this.#e(s)?s.__staleWhileFetching:s;n!==void 0&&t.call(e,n,this.#i[i],this)}}purgeStale(){let t=!1;for(let e of this.#m({allowStale:!0}))this.#u(e)&&(this.delete(this.#i[e]),t=!0);return t}dump(){let t=[];for(let e of this.#y({allowStale:!0})){let i=this.#i[e],s=this.#t[e],n=this.#e(s)?s.__staleWhileFetching:s;if(n===void 0||i===void 0)continue;let h={value:n};if(this.#S&&this.#F){h.ttl=this.#S[e];let f=v.now()-this.#F[e];h.start=Math.floor(Date.now()-f)}this.#A&&(h.size=this.#A[e]),t.unshift([i,h])}return t}load(t){this.clear();for(let[e,i]of t){if(i.start){let s=Date.now()-i.start;i.start=v.now()-s}this.set(e,i.value,i)}}set(t,e,i={}){let{ttl:s=this.ttl,start:n,noDisposeOnSet:h=this.noDisposeOnSet,sizeCalculation:f=this.sizeCalculation,status:r}=i,{noUpdateTTL:p=this.noUpdateTTL}=i,_=this.#U(t,e,i.size||0,f);if(this.maxEntrySize&&_>this.maxEntrySize)return r&&(r.set="miss",r.maxEntrySizeExceeded=!0),this.delete(t),this;let a=this.#s===0?void 0:this.#n.get(t);if(a===void 0)a=this.#s===0?this.#h:this.#w.length!==0?this.#w.pop():this.#s===this.#d?this.#D(!1):this.#s,this.#i[a]=t,this.#t[a]=e,this.#n.set(t,a),this.#l[this.#h]=a,this.#c[a]=this.#h,this.#h=a,this.#s++,this.#W(a,_,r),r&&(r.set="add"),p=!1;else{this.#v(a);let u=this.#t[a];if(e!==u){if(this.#z&&this.#e(u)?u.__abortController.abort(new Error("replaced")):h||(this.#_&&this.#b?.(u,t,"set"),this.#a&&this.#r?.push([u,t,"set"])),this.#E(a),this.#W(a,_,r),this.#t[a]=e,r){r.set="replace";let g=u&&this.#e(u)?u.__staleWhileFetching:u;g!==void 0&&(r.oldValue=g)}}else r&&(r.set="update")}if(s!==0&&!this.#S&&this.#L(),this.#S&&(p||this.#x(a,s,n),r&&this.#T(r,a)),!h&&this.#a&&this.#r){let u=this.#r,g;for(;g=u?.shift();)this.#g?.(...g)}return this}pop(){try{for(;this.#s;){let t=this.#t[this.#o];if(this.#D(!0),this.#e(t)){if(t.__staleWhileFetching)return t.__staleWhileFetching}else if(t!==void 0)return t}}finally{if(this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}}#D(t){let e=this.#o,i=this.#i[e],s=this.#t[e];return this.#z&&this.#e(s)?s.__abortController.abort(new Error("evicted")):(this.#_||this.#a)&&(this.#_&&this.#b?.(s,i,"evict"),this.#a&&this.#r?.push([s,i,"evict"])),this.#E(e),t&&(this.#i[e]=void 0,this.#t[e]=void 0,this.#w.push(e)),this.#s===1?(this.#o=this.#h=0,this.#w.length=0):this.#o=this.#l[e],this.#n.delete(i),this.#s--,e}has(t,e={}){let{updateAgeOnHas:i=this.updateAgeOnHas,status:s}=e,n=this.#n.get(t);if(n!==void 0){let h=this.#t[n];if(this.#e(h)&&h.__staleWhileFetching===void 0)return!1;if(this.#u(n))s&&(s.has="stale",this.#T(s,n));else return i&&this.#O(n),s&&(s.has="hit",this.#T(s,n)),!0}else s&&(s.has="miss");return!1}peek(t,e={}){let{allowStale:i=this.allowStale}=e,s=this.#n.get(t);if(s!==void 0&&(i||!this.#u(s))){let n=this.#t[s];return this.#e(n)?n.__staleWhileFetching:n}}#R(t,e,i,s){let n=e===void 0?void 0:this.#t[e];if(this.#e(n))return n;let h=new AbortController,{signal:f}=i;f?.addEventListener("abort",()=>h.abort(f.reason),{signal:h.signal});let r={signal:h.signal,options:i,context:s},p=(c,w=!1)=>{let{aborted:l}=h.signal,S=i.ignoreFetchAbort&&c!==void 0;if(i.status&&(l&&!w?(i.status.fetchAborted=!0,i.status.fetchError=h.signal.reason,S&&(i.status.fetchAbortIgnored=!0)):i.status.fetchResolved=!0),l&&!S&&!w)return a(h.signal.reason);let y=g;return this.#t[e]===g&&(c===void 0?y.__staleWhileFetching?this.#t[e]=y.__staleWhileFetching:this.delete(t):(i.status&&(i.status.fetchUpdated=!0),this.set(t,c,r.options))),c},_=c=>(i.status&&(i.status.fetchRejected=!0,i.status.fetchError=c),a(c)),a=c=>{let{aborted:w}=h.signal,l=w&&i.allowStaleOnFetchAbort,S=l||i.allowStaleOnFetchRejection,y=S||i.noDeleteOnFetchRejection,d=g;if(this.#t[e]===g&&(!y||d.__staleWhileFetching===void 0?this.delete(t):l||(this.#t[e]=d.__staleWhileFetching)),S)return i.status&&d.__staleWhileFetching!==void 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b=this.#t[d];if(this.#e(b)){let L=i&&b.__staleWhileFetching!==void 0;return l&&(l.fetch="inflight",L&&(l.returnedStale=!0)),L?b.__staleWhileFetching:b.__returned=b}let T=this.#u(d);if(!w&&!T)return l&&(l.fetch="hit"),this.#v(d),s&&this.#O(d),l&&this.#T(l,d),b;let m=this.#R(t,d,y,c),R=m.__staleWhileFetching!==void 0&&i;return l&&(l.fetch=T?"stale":"refresh",R&&T&&(l.returnedStale=!0)),R?m.__staleWhileFetching:m.__returned=m}}get(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,status:h}=e,f=this.#n.get(t);if(f!==void 0){let r=this.#t[f],p=this.#e(r);return h&&this.#T(h,f),this.#u(f)?(h&&(h.get="stale"),p?(h&&i&&r.__staleWhileFetching!==void 0&&(h.returnedStale=!0),i?r.__staleWhileFetching:void 0):(n||this.delete(t),h&&i&&(h.returnedStale=!0),i?r:void 0)):(h&&(h.get="hit"),p?r.__staleWhileFetching:(this.#v(f),s&&this.#O(f),r))}else h&&(h.get="miss")}#G(t,e){this.#c[e]=t,this.#l[t]=e}#v(t){t!==this.#h&&(t===this.#o?this.#o=this.#l[t]:this.#G(this.#c[t],this.#l[t]),this.#G(this.#h,t),this.#h=t)}delete(t){let e=!1;if(this.#s!==0){let i=this.#n.get(t);if(i!==void 0)if(e=!0,this.#s===1)this.clear();else{this.#E(i);let s=this.#t[i];this.#e(s)?s.__abortController.abort(new Error("deleted")):(this.#_||this.#a)&&(this.#_&&this.#b?.(s,t,"delete"),this.#a&&this.#r?.push([s,t,"delete"])),this.#n.delete(t),this.#i[i]=void 0,this.#t[i]=void 0,i===this.#h?this.#h=this.#c[i]:i===this.#o?this.#o=this.#l[i]:(this.#l[this.#c[i]]=this.#l[i],this.#c[this.#l[i]]=this.#c[i]),this.#s--,this.#w.push(i)}}if(this.#a&&this.#r?.length){let i=this.#r,s;for(;s=i?.shift();)this.#g?.(...s)}return e}clear(){for(let t of this.#m({allowStale:!0})){let e=this.#t[t];if(this.#e(e))e.__abortController.abort(new Error("deleted"));else{let i=this.#i[t];this.#_&&this.#b?.(e,i,"delete"),this.#a&&this.#r?.push([e,i,"delete"])}}if(this.#n.clear(),this.#t.fill(void 0),this.#i.fill(void 0),this.#S&&this.#F&&(this.#S.fill(0),this.#F.fill(0)),this.#A&&this.#A.fill(0),this.#o=0,this.#h=0,this.#w.length=0,this.#p=0,this.#s=0,this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}};export{W as LRUCache};
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0)a=this.#s===0?this.#h:this.#w.length!==0?this.#w.pop():this.#s===this.#d?this.#W(!1):this.#s,this.#i[a]=t,this.#t[a]=e,this.#n.set(t,a),this.#l[this.#h]=a,this.#c[a]=this.#h,this.#h=a,this.#s++,this.#R(a,b,r),r&&(r.set="add"),p=!1;else{this.#v(a);let u=this.#t[a];if(e!==u){if(this.#T&&this.#e(u)?u.__abortController.abort(new Error("replaced")):h||(this.#b&&this.#_?.(u,t,"set"),this.#a&&this.#r?.push([u,t,"set"])),this.#E(a),this.#R(a,b,r),this.#t[a]=e,r){r.set="replace";let g=u&&this.#e(u)?u.__staleWhileFetching:u;g!==void 0&&(r.oldValue=g)}}else r&&(r.set="update")}if(s!==0&&!this.#S&&this.#L(),this.#S&&(p||this.#x(a,s,n),r&&this.#O(r,a)),!h&&this.#a&&this.#r){let u=this.#r,g;for(;g=u?.shift();)this.#g?.(...g)}return this}pop(){try{for(;this.#s;){let t=this.#t[this.#o];if(this.#W(!0),this.#e(t)){if(t.__staleWhileFetching)return t.__staleWhileFetching}else if(t!==void 0)return t}}finally{if(this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}}#W(t){let e=this.#o,i=this.#i[e],s=this.#t[e];return this.#T&&this.#e(s)?s.__abortController.abort(new Error("evicted")):(this.#b||this.#a)&&(this.#b&&this.#_?.(s,i,"evict"),this.#a&&this.#r?.push([s,i,"evict"])),this.#E(e),t&&(this.#i[e]=void 0,this.#t[e]=void 0,this.#w.push(e)),this.#s===1?(this.#o=this.#h=0,this.#w.length=0):this.#o=this.#l[e],this.#n.delete(i),this.#s--,e}has(t,e={}){let{updateAgeOnHas:i=this.updateAgeOnHas,status:s}=e,n=this.#n.get(t);if(n!==void 0){let h=this.#t[n];if(this.#e(h)&&h.__staleWhileFetching===void 0)return!1;if(this.#u(n))s&&(s.has="stale",this.#O(s,n));else return i&&this.#z(n),s&&(s.has="hit",this.#O(s,n)),!0}else s&&(s.has="miss");return!1}peek(t,e={}){let{allowStale:i=this.allowStale}=e,s=this.#n.get(t);if(s!==void 0&&(i||!this.#u(s))){let n=this.#t[s];return this.#e(n)?n.__staleWhileFetching:n}}#D(t,e,i,s){let n=e===void 0?void 0:this.#t[e];if(this.#e(n))return n;let h=new R,{signal:f}=i;f?.addEventListener("abort",()=>h.abort(f.reason),{signal:h.signal});let r={signal:h.signal,options:i,context:s},p=(c,w=!1)=>{let{aborted:l}=h.signal,S=i.ignoreFetchAbort&&c!==void 0;if(i.status&&(l&&!w?(i.status.fetchAborted=!0,i.status.fetchError=h.signal.reason,S&&(i.status.fetchAbortIgnored=!0)):i.status.fetchResolved=!0),l&&!S&&!w)return a(h.signal.reason);let y=g;return this.#t[e]===g&&(c===void 0?y.__staleWhileFetching?this.#t[e]=y.__staleWhileFetching:this.delete(t):(i.status&&(i.status.fetchUpdated=!0),this.set(t,c,r.options))),c},b=c=>(i.status&&(i.status.fetchRejected=!0,i.status.fetchError=c),a(c)),a=c=>{let{aborted:w}=h.signal,l=w&&i.allowStaleOnFetchAbort,S=l||i.allowStaleOnFetchRejection,y=S||i.noDeleteOnFetchRejection,d=g;if(this.#t[e]===g&&(!y||d.__staleWhileFetching===void 0?this.delete(t):l||(this.#t[e]=d.__staleWhileFetching)),S)return i.status&&d.__staleWhileFetching!==void 0&&(i.status.returnedStale=!0),d.__staleWhileFetching;if(d.__returned===d)throw c},u=(c,w)=>{let l=this.#C?.(t,n,r);l&&l instanceof Promise&&l.then(S=>c(S),w),h.signal.addEventListener("abort",()=>{(!i.ignoreFetchAbort||i.allowStaleOnFetchAbort)&&(c(),i.allowStaleOnFetchAbort&&(c=S=>p(S,!0)))})};i.status&&(i.status.fetchDispatched=!0);let g=new Promise(u).then(p,b),F=Object.assign(g,{__abortController:h,__staleWhileFetching:n,__returned:void 0});return e===void 0?(this.set(t,F,{...r.options,status:void 0}),e=this.#n.get(t)):this.#t[e]=F,F}#e(t){if(!this.#T)return!1;let e=t;return!!e&&e instanceof Promise&&e.hasOwnProperty("__staleWhileFetching")&&e.__abortController instanceof R}async fetch(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,ttl:h=this.ttl,noDisposeOnSet:f=this.noDisposeOnSet,size:r=0,sizeCalculation:p=this.sizeCalculation,noUpdateTTL:b=this.noUpdateTTL,noDeleteOnFetchRejection:a=this.noDeleteOnFetchRejection,allowStaleOnFetchRejection:u=this.allowStaleOnFetchRejection,ignoreFetchAbort:g=this.ignoreFetchAbort,allowStaleOnFetchAbort:F=this.allowStaleOnFetchAbort,context:c,forceRefresh:w=!1,status:l,signal:S}=e;if(!this.#T)return l&&(l.fetch="get"),this.get(t,{allowStale:i,updateAgeOnGet:s,noDeleteOnStaleGet:n,status:l});let y={allowStale:i,updateAgeOnGet:s,noDeleteOnStaleGet:n,ttl:h,noDisposeOnSet:f,size:r,sizeCalculation:p,noUpdateTTL:b,noDeleteOnFetchRejection:a,allowStaleOnFetchRejection:u,allowStaleOnFetchAbort:F,ignoreFetchAbort:g,status:l,signal:S},d=this.#n.get(t);if(d===void 0){l&&(l.fetch="miss");let _=this.#D(t,d,y,c);return _.__returned=_}else{let _=this.#t[d];if(this.#e(_)){let G=i&&_.__staleWhileFetching!==void 0;return l&&(l.fetch="inflight",G&&(l.returnedStale=!0)),G?_.__staleWhileFetching:_.__returned=_}let O=this.#u(d);if(!w&&!O)return l&&(l.fetch="hit"),this.#v(d),s&&this.#z(d),l&&this.#O(l,d),_;let m=this.#D(t,d,y,c),x=m.__staleWhileFetching!==void 0&&i;return l&&(l.fetch=O?"stale":"refresh",x&&O&&(l.returnedStale=!0)),x?m.__staleWhileFetching:m.__returned=m}}get(t,e={}){let{allowStale:i=this.allowStale,updateAgeOnGet:s=this.updateAgeOnGet,noDeleteOnStaleGet:n=this.noDeleteOnStaleGet,status:h}=e,f=this.#n.get(t);if(f!==void 0){let r=this.#t[f],p=this.#e(r);return h&&this.#O(h,f),this.#u(f)?(h&&(h.get="stale"),p?(h&&i&&r.__staleWhileFetching!==void 0&&(h.returnedStale=!0),i?r.__staleWhileFetching:void 0):(n||this.delete(t),h&&i&&(h.returnedStale=!0),i?r:void 0)):(h&&(h.get="hit"),p?r.__staleWhileFetching:(this.#v(f),s&&this.#z(f),r))}else h&&(h.get="miss")}#I(t,e){this.#c[e]=t,this.#l[t]=e}#v(t){t!==this.#h&&(t===this.#o?this.#o=this.#l[t]:this.#I(this.#c[t],this.#l[t]),this.#I(this.#h,t),this.#h=t)}delete(t){let e=!1;if(this.#s!==0){let i=this.#n.get(t);if(i!==void 0)if(e=!0,this.#s===1)this.clear();else{this.#E(i);let s=this.#t[i];this.#e(s)?s.__abortController.abort(new Error("deleted")):(this.#b||this.#a)&&(this.#b&&this.#_?.(s,t,"delete"),this.#a&&this.#r?.push([s,t,"delete"])),this.#n.delete(t),this.#i[i]=void 0,this.#t[i]=void 0,i===this.#h?this.#h=this.#c[i]:i===this.#o?this.#o=this.#l[i]:(this.#l[this.#c[i]]=this.#l[i],this.#c[this.#l[i]]=this.#c[i]),this.#s--,this.#w.push(i)}}if(this.#a&&this.#r?.length){let i=this.#r,s;for(;s=i?.shift();)this.#g?.(...s)}return e}clear(){for(let t of this.#m({allowStale:!0})){let e=this.#t[t];if(this.#e(e))e.__abortController.abort(new Error("deleted"));else{let i=this.#i[t];this.#b&&this.#_?.(e,i,"delete"),this.#a&&this.#r?.push([e,i,"delete"])}}if(this.#n.clear(),this.#t.fill(void 0),this.#i.fill(void 0),this.#S&&this.#F&&(this.#S.fill(0),this.#F.fill(0)),this.#A&&this.#A.fill(0),this.#o=0,this.#h=0,this.#w.length=0,this.#p=0,this.#s=0,this.#a&&this.#r){let t=this.#r,e;for(;e=t?.shift();)this.#g?.(...e)}}};export{W as LRUCache};
 //# sourceMappingURL=index.min.js.map

package.json

 {
   "name": "lru-cache",
   "description": "A cache object that deletes the least-recently-used items.",
-  "version": "9.0.1",
+  "version": "9.0.2",
   "author": "Isaac Z. Schlueter <[e-mail]>",
@@ -6,0 +6,0 @@ "keywords": [

No alert changes

Improved metrics

Total package byte prevSize

649772

increased by0.46%

Lines of code

4485

increased by0.43%

Published versions last week

1

increased byInfinity%

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