fast-iterable/dist/extend.js

Provides LINQ-like fluent api operations for iterables and async iterables (ES2018+).

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.extend = void 0;
const mounters_1 = require("./mounters");
const add_custom_method_1 = require("./add-custom-method");
const _1 = require(".");
const fluent_async_1 = require("./fluent-async");
const sync_handler_1 = require("./sync-handler");
/**
 * Used to add custom methods for the next fluent async iterables created
 * Is recommendable to also declare the method in the interface so it can be visible to typescript, like this:
 * ```ts
 * declare module '@codibre/fluent-iterable'{
 *  interface FluentIterable {
 *    myCustomMethod<R>(myParams: someType): FluentIterable<R>
 *  }
 * }
 * ```
 */
exports.extend = {
    /**
     * Add a method that returns another FluentAsyncIterable
     * @param name The name of the method
     * @param operation The operation to be made
     */
    use(name, operation) {
        (0, add_custom_method_1.addCustomMethod)(sync_handler_1.proxyReference, (0, mounters_1.mountIterableFunctions)({ [name]: operation }, _1.fluent));
    },
    /**
     * Add a method that returns another FluentAsyncIterable
     * @param name The name of the method
     * @param operation The operation to be made
     */
    useAsync(name, operation) {
        (0, add_custom_method_1.addCustomMethod)(sync_handler_1.proxyReference, (0, mounters_1.mountIterableFunctions)({ [name]: operation }, fluent_async_1.fluentAsync));
    },
    /**
     * Add a resolving method
     * @param name The name of the method
     * @param operation The resolving operation to be made
     */
    useResolving(name, operation) {
        (0, add_custom_method_1.addCustomMethod)(sync_handler_1.proxyReference, { [name]: operation });
    },
};