prray
Version:
'Promisified' Array, comes with async method supports(such as mapAsync). And it is compatible with normal array.
45 lines (44 loc) • 1.71 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const ava_1 = require("ava");
const prray_1 = require("../src/prray");
ava_1.default('prray from', (t) => __awaiter(this, void 0, void 0, function* () {
const p1 = prray_1.Prray.from('foo');
t.true(p1 instanceof prray_1.Prray);
t.is(p1[0], 'f');
t.is(p1[1], 'o');
t.is(p1[2], 'o');
t.is(p1.length, 3);
const p2 = prray_1.Prray.from(['foo', 1]);
t.true(p2 instanceof prray_1.Prray);
t.is(p2[0], 'foo');
t.is(p2[1], 1);
t.is(p2.length, 2);
const p3 = prray_1.Prray.from([1, 2, 3], x => x + x);
t.true(p3 instanceof prray_1.Prray);
t.is(p3[0], 2);
t.is(p3[1], 4);
t.is(p3[2], 6);
t.is(p3.length, 3);
function f() {
return Array.from(arguments);
}
const p4 = prray_1.Prray.from(f(1, 2, 3));
t.true(p4 instanceof prray_1.Prray);
t.is(p4[0], 1);
t.is(p4[1], 2);
t.is(p4[2], 3);
t.is(p4.length, 3);
const p5 = prray_1.Prray.from([1]);
t.true(p5 instanceof prray_1.Prray);
t.is(p5[0], 1);
t.is(p5.length, 1);
}));