retail-calendar/dist/utils/memoization.js

A configurable retail calendar

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function memoize(func, resolver) {
    var memoized = function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var key = resolver ? resolver.apply(this, args) : args[0];
        var cache = memoized.cache;
        if (cache.has(key)) {
            return cache.get(key);
        }
        var result = func.apply(this, args);
        memoized.cache = cache.set(key, result) || cache;
        return result;
    };
    memoized.cache = new Map();
    return memoized;
}
exports.memoize = memoize;
function createMemoizationKeyFromCalendarOptionsAndYear(retailCalendarOptions, year) {
    return [stringifyCalendarOptions(retailCalendarOptions), year].join('_');
}
exports.createMemoizationKeyFromCalendarOptionsAndYear = createMemoizationKeyFromCalendarOptionsAndYear;
function stringifyCalendarOptions(retailCalendarOptions) {
    return Object.entries(retailCalendarOptions)
        .map(function (e) { return e.join(':'); })
        .join('-');
}