本文整理汇总了TypeScript中Immutable.Iterable类的典型用法代码示例。如果您正苦于以下问题：TypeScript Iterable类的具体用法？TypeScript Iterable怎么用？TypeScript Iterable使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Iterable类的8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: it
it('returns an ordered map from an ordered collection', () => {
var seq = Seq.of('Z','Y','X','Z','Y','X');
expect(Iterable.isOrdered(seq)).toBe(true);
var seqGroups = seq.groupBy(x => x);
expect(Iterable.isOrdered(seqGroups)).toBe(true);
var map = Map({ x: 1, y: 2 });
expect(Iterable.isOrdered(map)).toBe(false);
var mapGroups = map.groupBy(x => x);
expect(Iterable.isOrdered(mapGroups)).toBe(false);
})示例2:
const stateTransformer = (state) => {
const newState = {};
for (let i of Object.keys(state)) {
newState[i] = Iterable.isIterable(state[i]) ? state[i].toJS() : state[i];
}
return newState;
};示例3: stateTransformer
function stateTransformer(state) {
const newState = {};
for (const i of Object.keys(state)) {
newState[i] = Iterable.isIterable(state[i]) ? state[i].toJS() : state[i];
}
return newState;
}示例4: mkShard
function mkShard(reqs: Iterable<number, Request> = List<Request>(), locked = false): Shard {
return {
leaderId: undefined,
label: undefined,
locked: locked,
ordered: false,
delivered: false,
requests: reqs.toList(),
}
}示例5:
stateTransformer: (state) => {
let newState = {};
for (let i of Object.keys(state)) {
if (Iterable.isIterable(state[i])) {
newState[i] = state[i].toJS();
} else {
newState[i] = state[i];
}
};
return newState;
}示例6: multiShard
function multiShard(): T {
const shards = List.of(
mkShard(reqs.slice(3, 5)),
mkShard(reqs.slice(5, 10))
)
return mkOrder(reqs.slice(0, 3), shards)
}示例7: context
context('some locks', function() {
const locked = mkShard(reqs.slice(2, 10), true)
const oldState = mkOrder(
reqs.slice(0, 2),
List.of(
locked,
mkShard(reqs.slice(10, 20)),
mkShard(reqs.slice(20, 30))
)
)
const newState = reducer(oldState, orderActions.balanceShards({maxSize: 4, userId: 'bepis'}))
const unlocked = newState.shards.filter(s => !s.locked)
sameSize(oldState, newState)
it('preserves the locked shard', function() {
const newLocked = newState.shards.find(s => s.locked)
assert.strictEqual(newLocked, locked, 'locked shard unchanged')
assert.strictEqual(newLocked.requests.size, 8, 'still has 8 reqs')
})
it('has a bunch of unlocked shards', function() {
assert.ok(unlocked.size > 2, 'yerp')
})
it('unlocked shards all have size < max size', function() {
unlocked.forEach(
(s, i) => assert.ok(s.requests.size <= 4, `bigger shard ${i}`))
})
})示例8: it
it('does not add a second request for the same user', function() {
const oldState = mkOrder(reqs.slice(0, 1))
const req = reqs.get(0)
const newState = reducer(oldState, orderActions.makeRequest(
{userId: '0', text: 'bla', createdAt: new Date()}))
assert.strictEqual(oldState.unshardedRequests.size, 1, 'one requests before')
assert.strictEqual(newState.unshardedRequests.size, 1, 'now 1 req')
});