@sentry/utils/dist/memo.js

Object.defineProperty(exports, "__esModule", { value: true });
/* eslint-disable @typescript-eslint/no-unsafe-member-access */
/* eslint-disable @typescript-eslint/no-explicit-any */
/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
/**
 * Memo class used for decycle json objects. Uses WeakSet if available otherwise array.
 */
var Memo = /** @class */ (function () {
    function Memo() {
        this._hasWeakSet = typeof WeakSet === 'function';
        this._inner = this._hasWeakSet ? new WeakSet() : [];
    }
    /**
     * Sets obj to remember.
     * @param obj Object to remember
     */
    Memo.prototype.memoize = function (obj) {
        if (this._hasWeakSet) {
            if (this._inner.has(obj)) {
                return true;
            }
            this._inner.add(obj);
            return false;
        }
        // eslint-disable-next-line @typescript-eslint/prefer-for-of
        for (var i = 0; i < this._inner.length; i++) {
            var value = this._inner[i];
            if (value === obj) {
                return true;
            }
        }
        this._inner.push(obj);
        return false;
    };
    /**
     * Removes object from internal storage.
     * @param obj Object to forget
     */
    Memo.prototype.unmemoize = function (obj) {
        if (this._hasWeakSet) {
            this._inner.delete(obj);
        }
        else {
            for (var i = 0; i < this._inner.length; i++) {
                if (this._inner[i] === obj) {
                    this._inner.splice(i, 1);
                    break;
                }
            }
        }
    };
    return Memo;
}());
exports.Memo = Memo;
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