本文整理汇总了TypeScript中spica/either.Right函数的典型用法代码示例。如果您正苦于以下问题：TypeScript Right函数的具体用法？TypeScript Right怎么用？TypeScript Right使用的例子？那么恭喜您, 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Right函数的10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: fetch
async function fetch(
script: HTMLScriptElement,
timeout: number,
): Promise<Either<Error, FetchData>> {
if (!script.hasAttribute('src')) return Right<FetchData>([script, script.text]);
if (script.type.toLowerCase() === 'module') return Right<FetchData>([script, '']);
return AtomicPromise.race([
window.fetch(script.src, {
headers: new Headers({
Accept: 'application/javascript',
}),
integrity: script.integrity,
}),
wait(timeout).then(() => AtomicPromise.reject(new Error(`${script.src}: Timeout.`))),
])
.then(
async res =>
res.ok
? Right<FetchData>([script, await res.text()])
: script.matches('[src][async]')
? retry(script)
.then(
() => Right<FetchData>([script, '']),
() => Left(new Error(`${script.src}: ${res.statusText}`)))
: Left(new Error(res.statusText)),
(error: Error) => Left(error));
}示例2: run
function run(responses: Either<Error, FetchData>[]): Either<Error, AtomicPromise<Result>> {
return responses
.reduce(
(results, m) => m.bind(() => results),
responses
.reduce((results, m) =>
results
.bind(cancellation.either)
.bind(([sp, ap]) => m
.fmap(([script, code]) =>
io.evaluate(script, code, selector.logger, skip, AtomicPromise.all(sp), cancellation))
.bind(m =>
m.extract(
p => Right(tuple([concat(sp, [p]), ap])),
p => Right(tuple([sp, concat(ap, [p])])))))
, Right<Error, [AtomicPromise<Either<Error, HTMLScriptElement>>[], AtomicPromise<Either<Error, HTMLScriptElement>>[]]>([[], []])))
.fmap(([sp, ap]) =>
AtomicPromise.all(sp)
.then(m => Either.sequence(m))
.then(sm =>
sm.fmap(ss => tuple([
ss,
Promise.all(ap)
.then(m => Either.sequence(m))
]))));
}示例3: evaluate
function evaluate(): AtomicPromise<Either<Error, HTMLScriptElement>> {
if (script.matches('[type="module"][src]')) {
return AtomicPromise.resolve(import(script.src))
.catch((reason: Error) =>
reason.message.startsWith('Failed to load ') && script.matches('[src][async]')
? retry(script).catch(() => AtomicPromise.reject(reason))
: AtomicPromise.reject(reason))
.then(
() => (
void script.dispatchEvent(new Event('load')),
Right(script)),
reason => (
void script.dispatchEvent(new Event('error')),
Left(new FatalError(reason instanceof Error ? reason.message : reason + ''))));
}
else {
try {
if (new URL(standardize(window.location.href)).path !== new URL(standardize(window.location.href)).path) throw new FatalError('Expired.');
if (skip.has(new URL(standardize(window.location.href)).reference)) throw new FatalError('Expired.');
void (0, eval)(code);
script.hasAttribute('src') && void script.dispatchEvent(new Event('load'));
return AtomicPromise.resolve(Right(script));
}
catch (reason) {
script.hasAttribute('src') && void script.dispatchEvent(new Event('error'));
return AtomicPromise.resolve(Left(new FatalError(reason instanceof Error ? reason.message : reason + '')));
}
}
}示例4: route
export async function route(
entity: RouterEntity,
io: {
document: Document;
}
): Promise<RouterResult> {
return Right<Error, void>(undefined)
.bind(entity.state.process.either)
.bind(() =>
match(io.document, entity.config.areas)
? Right(undefined)
: Left(new Error(`Failed to match areas.`)))
.fmap(() =>
fetch(entity.event.request, entity.config, entity.state.process))
.fmap(async p => (await p)
.fmap(([res, seq]) =>
update(entity, res, seq, {
document: io.document,
position: loadPosition
}))
.extract<Left<Error>>(Left))
.extract<Left<Error>>(Left);
function match(
document: Document,
areas: string[]
): boolean {
return separate({ src: document, dst: document }, areas)
.extract(
() => false,
() => true);
}
}示例5: concat
.fmap(([ss2, ap2]) =>
AtomicPromise.all([as1, Right<Error, HTMLScriptElement[]>(ss2), ap2])
.then(sst =>
sst.reduce((m1, m2) =>
m1.bind(s1 =>
m2.fmap(s2 =>
concat(s1, s2))))))示例6: compare
m.bind(link =>
!link.has(dst) && compare(src, dst)
? (
void link.set(dst, concat(link.get(null) || [], [src])),
void link.delete(null),
Left(link))
: Right(link))示例7: retry
async res =>
res.ok
? Right<FetchData>([script, await res.text()])
: script.matches('[src][async]')
? retry(script)
.then(
() => Right<FetchData>([script, '']),
() => Left(new Error(`${script.src}: ${res.statusText}`)))
: Left(new Error(res.statusText)),示例8: URL
.bind(xhr => {
const url = new URL(standardize(xhr.responseURL));
switch (true) {
case !xhr.responseURL:
return Left(new Error(`Failed to get the response URL.`));
case url.origin !== new URL(window.location.origin).origin:
return Left(new Error(`Redirected to another origin.`));
case !/2..|304/.test(`${xhr.status}`):
return Left(new Error(`Failed to validate the status of response.`));
case !xhr.responseXML:
return method === 'GET' && xhr.status === 304 && caches.has(url.path)
? Right(caches.get(url.path)!.xhr)
: Left(new Error(`Failed to get the response body.`));
case !match(xhr.getResponseHeader('Content-Type'), 'text/html'):
return Left(new Error(`Failed to validate the content type of response.`));
default:
return Right(xhr);
}
});示例9: concat
.reduce<Map<T | null, T[]>>((link, src) =>
dsts.length === 0
? link.set(null, concat(link.get(null) || [], [src]))
: dsts
.reduce<Either<typeof link, typeof link>>((m, dst) =>
m.bind(link =>
!link.has(dst) && compare(src, dst)
? (
void link.set(dst, concat(link.get(null) || [], [src])),
void link.delete(null),
Left(link))
: Right(link))
, Right(link))
.fmap(link =>
link.set(null, concat(link.get(null) || [], [src])))
.extract(link =>
link)示例10: Right
p => Right(tuple([sp, concat(ap, [p])])))))