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/**
*
*/
elgg.ElggPriorityList = function() {
this.length = 0;
this.priorities_ = [];
};
/**
*
*/
elgg.ElggPriorityList.prototype.insert = function(obj, opt_priority) {
var priority = parseInt(opt_priority || 500, 10);
priority = Math.max(priority, 0);
if (elgg.isUndefined(this.priorities_[priority])) {
this.priorities_[priority] = [];
}
this.priorities_[priority].push(obj);
this.length++;
};
/**
*
*/
elgg.ElggPriorityList.prototype.forEach = function(callback) {
elgg.assertTypeOf('function', callback);
var index = 0, p, i, elems;
for (p in this.priorities_) {
elems = this.priorities_[p];
for (i in elems) {
callback(elems[i], index);
index++;
}
}
};
/**
*
*/
elgg.ElggPriorityList.prototype.every = function(callback) {
elgg.assertTypeOf('function', callback);
var index = 0, p, elems, i;
for (p in this.priorities_) {
elems = this.priorities_[p];
for (i in elems) {
if (!callback(elems[i], index)) {
return false;
}
index++;
}
}
return true;
};
/**
*
*/
elgg.ElggPriorityList.prototype.remove = function(obj) {
this.priorities_.forEach(function(elems) {
var index;
while ((index = elems.indexOf(obj)) !== -1) {
elems.splice(index, 1);
this.length--;
}
});
};
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