Module 635377

function(e,t,n){e.exports=c;var r,i=n(416228),s=n(41835),a=n(971882),o={};function l(e,t,n){var i;return(o[t]?i=o[t]:(i=r(t),o[t]=i),2==arguments.length)?e[i]:(e[i]=n,n)}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 n=e.length||u;"function"!=typeof n&&(n=u),l(this,"lengthCalculator",n),l(this,"allowStale",e.stale||!1),l(this,"maxAge",e.maxAge||0),l(this,"dispose",e.dispose),this.reset()}function d(e,t,n,r){var i=n.value;f(e,i)&&(h(e,n),l(e,"allowStale")||(i=void 0)),i&&t.call(r,i.value,i.key,e)}function _(e,t,n){var r=l(e,"cache").get(t);if(r){var i=r.value;f(e,i)?(h(e,r),l(e,"allowStale")||(i=void 0)):n&&l(e,"lruList").unshiftNode(r),i&&(i=i.value)}return i}function f(e,t){if(!t||!t.maxAge&&!l(e,"maxAge"))return!1;var n=!1,r=Date.now()-t.now;return t.maxAge?r>t.maxAge:l(e,"maxAge")&&r>l(e,"maxAge")}function 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l(this,"lruList").forEach(function(e){c?n+=",\n  ":(r&&(n+=",\n"),c=!0,n+="\n  ");var i=s.inspect(e.key).split("\n").join("\n  "),l={value:e.value};e.maxAge!==a&&(l.maxAge=e.maxAge),o!==u&&(l.length=e.length),f(this,e)&&(l.stale=!0),l=s.inspect(l,t).split("\n").join("\n  "),n+=i+" => "+l}),(c||r)&&(n+="\n"),n+="}"},c.prototype.set=function(e,t,n){var r=(n=n||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 h(this,l(this,"cache").get(e)),!1;var s=l(this,"cache").get(e).value;return l(this,"dispose")&&l(this,"dispose").call(this,e,s.value),s.now=r,s.maxAge=n,s.value=t,l(this,"length",l(this,"length")+(i-s.length)),s.length=i,this.get(e),p(this),!0}var a=new m(e,t,i,r,n);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),p(this),!0)},c.prototype.has=function(e){return!(!l(this,"cache").has(e)||f(this,l(this,"cache").get(e).value))},c.prototype.get=function(e){return _(this,e,!0)},c.prototype.peek=function(e){return _(this,e,!1)},c.prototype.pop=function(){var e=l(this,"lruList").tail;return e?(h(this,e),e.value):null},c.prototype.del=function(e){h(this,l(this,"cache").get(e))},c.prototype.load=function(e){this.reset();for(var t=Date.now(),n=e.length-1;n>=0;n--){var r=e[n],i=r.e||0;if(0===i)this.set(r.k,r.v);else{var s=i-t;s>0&&this.set(r.k,r.v,s)}}},c.prototype.prune=function(){var e=this;l(this,"cache").forEach(function(t,n){_(e,n,!1)})}}