/opt/canhelp/node_modules/nanostores/task
Edit: /opt/canhelp/node_modules/nanostores/task/index.js (582B)
let tasks = 0
let resolves = []
export function startTask() {
tasks += 1
return () => {
tasks -= 1
if (tasks === 0) {
let prevResolves = resolves
resolves = []
for (let i of prevResolves) i()
}
}
}
export function task(cb) {
let endTask = startTask()
let promise = cb().finally(endTask)
promise.t = true
return promise
}
export function allTasks() {
if (tasks === 0) {
return Promise.resolve()
} else {
return new Promise(resolve => {
resolves.push(resolve)
})
}
}
export function cleanTasks() {
tasks = 0
}