ramda-generators/dist/lib/zipWith.js

A collection of lazily evaluated generators and functions to work with generators in Javascript and Typescript, following the style of Ramda's functions

"use strict";
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }
var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
    var g = generator.apply(thisArg, _arguments || []), i, q = [];
    return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
    function fulfill(value) { resume("next", value); }
    function reject(value) { resume("throw", value); }
    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
var ramda_1 = require("ramda");
function _zipWith(fn, gen1, gen2) {
    var value1, value2;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                if (!true) return [3 /*break*/, 2];
                value1 = gen1.next();
                value2 = gen2.next();
                if (value1.done || value2.done)
                    return [2 /*return*/];
                return [4 /*yield*/, fn(value1.value, value2.value)];
            case 1:
                _a.sent();
                return [3 /*break*/, 0];
            case 2: return [2 /*return*/];
        }
    });
}
// eslint-disable-next-line max-len
function _zipWithAsync(fn, gen1, gen2) {
    return __asyncGenerator(this, arguments, function _zipWithAsync_1() {
        var _a, value1, value2;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    if (!true) return [3 /*break*/, 6];
                    return [4 /*yield*/, __await(Promise.all([gen1.next(), gen2.next()]))];
                case 1:
                    _a = __read.apply(void 0, [_b.sent(), 2]), value1 = _a[0], value2 = _a[1];
                    if (!(value1.done || value2.done)) return [3 /*break*/, 3];
                    return [4 /*yield*/, __await(void 0)];
                case 2: return [2 /*return*/, _b.sent()];
                case 3: return [4 /*yield*/, __await(fn(value1.value, value2.value))];
                case 4: return [4 /*yield*/, _b.sent()];
                case 5:
                    _b.sent();
                    return [3 /*break*/, 0];
                case 6: return [2 /*return*/];
            }
        });
    });
}
exports.zipWith = ramda_1.curryN(3, _zipWith);
exports.zipWithAsync = ramda_1.curryN(3, _zipWithAsync);
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