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var emptyValue = '';
Mixins.CachedValue = BlazeComponent.extendComponent({
onCreated: function() {
this._cachedValue = emptyValue;
},
setCache: function(value) {
this._cachedValue = value;
},
getCache: function(defaultValue) {
if (this._cachedValue === emptyValue)
return defaultValue || '';
else
return this._cachedValue;
},
resetCache: function() {
this.setCache('');
}
});
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