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backend/node_modules/effect/dist/cjs/internal/redBlackTree/node.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.repaint = exports.recount = exports.clone = exports.Color = void 0;
+exports.swap = swap;
+/** @internal */
+const Color = exports.Color = {
+  Red: 0,
+  Black: 1 << 0
+};
+/** @internal */
+const clone = ({
+  color,
+  count,
+  key,
+  left,
+  right,
+  value
+}) => ({
+  color,
+  key,
+  value,
+  left,
+  right,
+  count
+});
+/** @internal */
+exports.clone = clone;
+function swap(n, v) {
+  n.key = v.key;
+  n.value = v.value;
+  n.left = v.left;
+  n.right = v.right;
+  n.color = v.color;
+  n.count = v.count;
+}
+/** @internal */
+const repaint = ({
+  count,
+  key,
+  left,
+  right,
+  value
+}, color) => ({
+  color,
+  key,
+  value,
+  left,
+  right,
+  count
+});
+/** @internal */
+exports.repaint = repaint;
+const recount = node => {
+  node.count = 1 + (node.left?.count ?? 0) + (node.right?.count ?? 0);
+};
+exports.recount = recount;
+//# sourceMappingURL=node.js.map