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Separated variables for debug and stats updating #109

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Separated variables for debug and stats updating #109

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13 changes: 9 additions & 4 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ function Cache () {
var _missCount = 0;
var _size = 0;
var _debug = false;
var _countStats = false;

this.put = function(key, value, time, timeoutCallback) {
if (_debug) {
Expand Down Expand Up @@ -75,7 +76,7 @@ function Cache () {
}
_size = 0;
_cache = Object.create(null);
if (_debug) {
if (_countStats) {
_hitCount = 0;
_missCount = 0;
}
Expand All @@ -85,15 +86,15 @@ function Cache () {
var data = _cache[key];
if (typeof data != "undefined") {
if (isNaN(data.expire) || data.expire >= Date.now()) {
if (_debug) _hitCount++;
if (_countStats) _hitCount++;
return data.value;
} else {
// free some space
if (_debug) _missCount++;
if (_countStats) _missCount++;
_size--;
delete _cache[key];
}
} else if (_debug) {
} else if (_countStats) {
_missCount++;
}
return null;
Expand All @@ -115,6 +116,10 @@ function Cache () {
this.debug = function(bool) {
_debug = bool;
};

this.countStats = function(bool) {
_countStats = bool;
};

this.hits = function() {
return _hitCount;
Expand Down