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Cleanup

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Jonasz Bigda
2023-03-25 21:51:42 +01:00
parent 0db1d5117e
commit b332e9ceb0
1044 changed files with 37502 additions and 63938 deletions
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14
node_modules/denque/index.js generated vendored
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@@ -3,9 +3,12 @@
/**
* Custom implementation of a double ended queue.
*/
function Denque(array) {
function Denque(array, options) {
var options = options || {};
this._head = 0;
this._tail = 0;
this._capacity = options.capacity;
this._capacityMask = 0x3;
this._list = new Array(4);
if (Array.isArray(array)) {
@@ -41,7 +44,7 @@ Denque.prototype.peekAt = function peekAt(index) {
};
/**
* Alias for peakAt()
* Alias for peekAt()
* @param i
* @returns {*}
*/
@@ -104,6 +107,7 @@ Denque.prototype.unshift = function unshift(item) {
this._head = (this._head - 1 + len) & this._capacityMask;
this._list[this._head] = item;
if (this._tail === this._head) this._growArray();
if (this._capacity && this.size() > this._capacity) this.pop();
if (this._head < this._tail) return this._tail - this._head;
else return this._capacityMask + 1 - (this._head - this._tail);
};
@@ -135,7 +139,9 @@ Denque.prototype.push = function push(item) {
if (this._tail === this._head) {
this._growArray();
}
if (this._capacity && this.size() > this._capacity) {
this.shift();
}
if (this._head < this._tail) return this._tail - this._head;
else return this._capacityMask + 1 - (this._head - this._tail);
};
@@ -420,7 +426,7 @@ Denque.prototype._growArray = function _growArray() {
// head is at 0 and array is now full, safe to extend
this._tail = this._list.length;
this._list.length *= 2;
this._list.length <<= 1;
this._capacityMask = (this._capacityMask << 1) | 1;
};