本文整理匯總了TypeScript中@funkia/jabz.withEffects函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript withEffects函數的具體用法？TypeScript withEffects怎麽用？TypeScript withEffects使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了withEffects函數的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: fgo
const model = fgo(function*({ click }) {
const request = click.mapTo(
withEffects((n: number) => {
requests.push(n);
return n + 2;
})
);
const response: Stream<string> = yield H.performStream(request);
return { res: response };
});示例2: it
it("runs io actions", (done: Function) => {
let actions: number[] = [];
let results: number[] = [];
const impure = withEffects((n: number) => {
actions.push(n);
return n + 2;
});
const s = sinkStream();
const mappedS = s.map(impure);
runNow(performStream(mappedS)).subscribe((n) => results.push(n));
s.push(1);
setTimeout(() => {
s.push(2);
setTimeout(() => {
s.push(3);
setTimeout(() => {
assert.deepEqual(actions, [1, 2, 3]);
assert.deepEqual(results, [3, 4, 5]);
done();
});
});
});
});示例3: withEffects
import { spy } from "sinon";
import { IO, withEffects } from "@funkia/jabz";
import { ProducerStream } from "../src/stream";
import { State, Reactive } from "../src/common";
import { SinkBehavior } from "../src/behavior";
// A reference that can be mutated
export type Ref<A> = { ref: A };
export function createRef<A>(a: A): Ref<A> {
return { ref: a };
}
export const mutateRef: <A>(a: A, r: Ref<A>) => IO<{}> = withEffects(
(a: any, r: Ref<any>) => (r.ref = a)
);
export function subscribeSpy(b: Reactive<any, any>): sinon.SinonSpy {
const cb = spy();
b.subscribe(cb);
return cb;
}
export function mockNow(): [(t: number) => void, () => void] {
const orig = Date.now;
let time = 0;
Date.now = () => time;
return [(t: number) => (time = t), () => (Date.now = orig)];
}