rc-js-util/bin/cjs/map/impl/map-intialize-get.js

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.mapInitializeGet = void 0;
function mapInitializeGet(map, key, getValue) {
    let value = map.get(key);
    if (value !== undefined) {
        return value;
    }
    value = getValue(key);
    map.set(key, value);
    return value;
}
exports.mapInitializeGet = mapInitializeGet;
//# sourceMappingURL=map-intialize-get.js.map