本文整理汇总了TypeScript中@jonggrang/ref.readRef函数的典型用法代码示例。如果您正苦于以下问题：TypeScript readRef函数的具体用法？TypeScript readRef怎么用？TypeScript readRef使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了readRef函数的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: newRef
return newRef(int).chain(ref => {
return T.forInPar(subs, q => {
return readRef(ref)
.chain(k => k.loop(E.right(q)))
.chain(nq => writeRef(ref, nq));
}).then(readRef(ref));
});示例2: readRef
.map(queue =>
({ push: (i: I) => queue.push({ tag: AppActionType.ACTION, payload: i }),
snapshot: readRef(stateRef),
restore: (s: S) => queue.push({ tag: AppActionType.RESTORE, payload: s }),
subscribe: subscribe_,
run: queue.run
})示例3: mkAutoUpdate
return T.toPromise(T.co(function* () {
const ref: R.Ref<number> = yield R.newRef(0);
const update: T.Task<number> = R.modifyRef_(ref, i => [i + 1, i + 1]);
const next: T.Task<number> = yield mkAutoUpdate({ delay: 100, task: update });
yield T.forIn_(range(1, 11), i => {
return next.chain(j => {
assert.equal(i === j && i !== 1, false);
return T.pure(void 0);
});
});
yield T.delay(300);
const last1: number = yield R.readRef(ref);
yield T.delay(200);
const last2: number = yield R.readRef(ref);
assert.equal(last1, last2);
return T.pure(void 0);
}));示例4: loop
.chain(st => {
return R.readRef(queue)
.chain(q2 => {
if (q2.length === 0) {
return R.writeRef(machine, st)
.then(R.writeRef(queue, []));
}
return loop(st);
});
});示例5: subscribe_
function subscribe_(cb: (_: AppChange<S, I>) => T.Task<void>): T.Task<T.Task<void>> {
return readRef(subsRef)
.chain(sbs => {
let nkey = sbs.fresh.toString();
return writeRef(subsRef, S.assign({}, sbs, {
fresh: sbs.fresh + 1,
sbs: S.assign({}, sbs.cbs, {
[nkey]: cb
})
})).map(v => remove(nkey));
});
}示例6: withFdCache
T.supervise(T.co(function* () {
let fdRef: R.Ref<number> = yield R.newRef(-1);
yield withFdCache(3000, getFd =>
getFd(0)(path.join(__dirname, '..', 'package.json')).chain(fd =>
R.writeRef(fdRef, (fd[0] as any).value))
);
let fd: number = yield R.readRef(fdRef);
return T.attempt(T.node(null, fd, fs.readFile)).chain(mcont => {
assert.ok(isLeft(mcont));
return T.pure(void 0);
});
}))示例7: co
return co(function* () {
let needsRunning: AVar<null> = yield newEmptyAVar;
let responseVar0: AVar<A> = yield newEmptyAVar;
let currRef: Ref<Either<AVar<A>, A>> = yield newRef(left(responseVar0));
function loop(responseVar: AVar<A>, ma: Maybe<A>): Task<void> {
return co(function* () {
yield takeAVar(needsRunning);
const a: A = yield maybe(set.task, identity, applyMaybe(modify, ma)) as Task<A>;
yield writeRef(currRef, right(a));
yield putAVar(responseVar, a);
yield delay(set.delay);
const responseVar_: AVar<A> = yield newEmptyAVar;
yield writeRef(currRef, left(responseVar_));
return loop(responseVar_, just(a));
});
}
yield forkTask(loop(responseVar0, nothing));
return pure(readRef(currRef).chain(mv => {
return isLeft(mv) ? putAVar(needsRunning, null).chain(() => readAVar(mv.value))
/* otherwise */ : pure(mv.value);
}));
});示例8:
return T.co(function* () {
yield self.addMockOperation({ tag: 'get', id: sessId });
return RV.readRef(self.sessions).map(sessions => sessId in sessions ? sessions[sessId] : null);
});示例9: status
function status(ms: MutableStatus): T.Task<Status> {
return RV.readRef(ms);
}