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function(e,t,r){e.exports=c;var n,i=r(416228),o=r(41835),a=r(971882),s={};function l(e,t,r){var i;return(s[t]?i=s[t]:(i=n(t),s[t]=i),2==arguments.length)?e[i]:(e[i]=r,r)}function u(){return 1}function c(e){if(!(this instanceof c))return new c(e);"number"==typeof e&&(e={max:e}),e||(e={});var t=l(this,"max",e.max);(!t||"number"!=typeof t||t<=0)&&l(this,"max",1/0);var r=e.length||u;"function"!=typeof r&&(r=u),l(this,"lengthCalculator",r),l(this,"allowStale",e.stale||!1),l(this,"maxAge",e.maxAge||0),l(this,"dispose",e.dispose),this.reset()}function f(e,t,r,n){var i=r.value;p(e,i)&&(m(e,r),l(e,"allowStale")||(i=void 0)),i&&t.call(n,i.value,i.key,e)}function d(e,t,r){var n=l(e,"cache").get(t);if(n){var i=n.value;p(e,i)?(m(e,n),l(e,"allowStale")||(i=void 0)):r&&l(e,"lruList").unshiftNode(n),i&&(i=i.value)}return i}function p(e,t){if(!t||!t.maxAge&&!l(e,"maxAge"))return!1;var r=Date.now()-t.now;return t.maxAge?r>t.maxAge:l(e,"maxAge")&&r>l(e,"maxAge")}function h(e){if(l(e,"length")>l(e,"max"))for(var t=l(e,"lruList").tail;l(e,"length")>l(e,"max")&&null!==t;){var r=t.prev;m(e,t),t=r}}function m(e,t){if(t){var r=t.value;l(e,"dispose")&&l(e,"dispose").call(this,r.key,r.value),l(e,"length",l(e,"length")-r.length),l(e,"cache").delete(r.key),l(e,"lruList").removeNode(t)}}function v(e,t,r,n,i){this.key=e,this.value=t,this.length=r,this.now=n,this.maxAge=i||0}n="function"==typeof Symbol?function(e){return Symbol.for(e)}:function(e){return"_"+e},Object.defineProperty(c.prototype,"max",{set:function(e){(!e||"number"!=typeof e||e<=0)&&(e=1/0),l(this,"max",e),h(this)},get:function(){return l(this,"max")},enumerable:!0}),Object.defineProperty(c.prototype,"allowStale",{set:function(e){l(this,"allowStale",!!e)},get:function(){return l(this,"allowStale")},enumerable:!0}),Object.defineProperty(c.prototype,"maxAge",{set:function(e){(!e||"number"!=typeof e||e<0)&&(e=0),l(this,"maxAge",e),h(this)},get:function(){return l(this,"maxAge")},enumerable:!0}),Object.defineProperty(c.prototype,"lengthCalculator",{set:function(e){"function"!=typeof e&&(e=u),e!==l(this,"lengthCalculator")&&(l(this,"lengthCalculator",e),l(this,"length",0),l(this,"lruList").forEach(function(e){e.length=l(this,"lengthCalculator").call(this,e.value,e.key),l(this,"length",l(this,"length")+e.length)},this)),h(this)},get:function(){return l(this,"lengthCalculator")},enumerable:!0}),Object.defineProperty(c.prototype,"length",{get:function(){return l(this,"length")},enumerable:!0}),Object.defineProperty(c.prototype,"itemCount",{get:function(){return l(this,"lruList").length},enumerable:!0}),c.prototype.rforEach=function(e,t){t=t||this;for(var r=l(this,"lruList").tail;null!==r;){var n=r.prev;f(this,e,r,t),r=n}},c.prototype.forEach=function(e,t){t=t||this;for(var r=l(this,"lruList").head;null!==r;){var n=r.next;f(this,e,r,t),r=n}},c.prototype.keys=function(){return l(this,"lruList").toArray().map(function(e){return e.key},this)},c.prototype.values=function(){return l(this,"lruList").toArray().map(function(e){return e.value},this)},c.prototype.reset=function(){l(this,"dispose")&&l(this,"lruList")&&l(this,"lruList").length&&l(this,"lruList").forEach(function(e){l(this,"dispose").call(this,e.key,e.value)},this),l(this,"cache",new i),l(this,"lruList",new a),l(this,"length",0)},c.prototype.dump=function(){return l(this,"lruList").map(function(e){if(!p(this,e))return{k:e.key,v:e.value,e:e.now+(e.maxAge||0)}},this).toArray().filter(function(e){return e})},c.prototype.dumpLru=function(){return l(this,"lruList")},c.prototype.inspect=function(e,t){var r="LRUCache {",n=!1;l(this,"allowStale")&&(r+="\n allowStale: true",n=!0);var i=l(this,"max");i&&i!==1/0&&(n&&(r+=","),r+="\n max: "+o.inspect(i,t),n=!0);var a=l(this,"maxAge");a&&(n&&(r+=","),r+="\n maxAge: "+o.inspect(a,t),n=!0);var s=l(this,"lengthCalculator");s&&s!==u&&(n&&(r+=","),r+="\n length: "+o.inspect(l(this,"length"),t),n=!0);var c=!1;return l(this,"lruList").forEach(function(e){c?r+=",\n ":(n&&(r+=",\n"),c=!0,r+="\n ");var i=o.inspect(e.key).split("\n").join("\n "),l={value:e.value};e.maxAge!==a&&(l.maxAge=e.maxAge),s!==u&&(l.length=e.length),p(this,e)&&(l.stale=!0),l=o.inspect(l,t).split("\n").join("\n "),r+=i+" => "+l}),(c||n)&&(r+="\n"),r+="}"},c.prototype.set=function(e,t,r){var n=(r=r||l(this,"maxAge"))?Date.now():0,i=l(this,"lengthCalculator").call(this,t,e);if(l(this,"cache").has(e)){if(i>l(this,"max"))return m(this,l(this,"cache").get(e)),!1;var o=l(this,"cache").get(e).value;return l(this,"dispose")&&l(this,"dispose").call(this,e,o.value),o.now=n,o.maxAge=r,o.value=t,l(this,"length",l(this,"length")+(i-o.length)),o.length=i,this.get(e),h(this),!0}var a=new v(e,t,i,n,r);return a.length>l(this,"max")?(l(this,"dispose")&&l(this,"dispose").call(this,e,t),!1):(l(this,"length",l(this,"length")+a.length),l(this,"lruList").unshift(a),l(this,"cache").set(e,l(this,"lruList").head),h(this),!0)},c.prototype.has=function(e){return!(!l(this,"cache").has(e)||p(this,l(this,"cache").get(e).value))},c.prototype.get=function(e){return d(this,e,!0)},c.prototype.peek=function(e){return d(this,e,!1)},c.prototype.pop=function(){var e=l(this,"lruList").tail;return e?(m(this,e),e.value):null},c.prototype.del=function(e){m(this,l(this,"cache").get(e))},c.prototype.load=function(e){this.reset();for(var t=Date.now(),r=e.length-1;r>=0;r--){var n=e[r],i=n.e||0;if(0===i)this.set(n.k,n.v);else{var o=i-t;o>0&&this.set(n.k,n.v,o)}}},c.prototype.prune=function(){var e=this;l(this,"cache").forEach(function(t,r){d(e,r,!1)})}}