pistachiouseInjectFactory
Wrapper on inject with
treatDefaultAsFactory: trueargument
Parameters
typescript
import { useInjectFactory } from '@elonehoo/pistachio'
const value = useInjectFactory(key, factory)
import { useInjectFactory } from '@elonehoo/pistachio'
const value = useInjectFactory(key, factory)
| Parameters | Type | Required | Description |
|---|---|---|---|
| key | String | Symbol | true | key |
| factory | Function<T> | Function<Promise<T>> | true | Will be called if there's no value provided |
Example
typescript
import { useInjectFactory } from '@elonehoo/pistachio'
const users = useInjectFactory("myValue", () => {
if (new Date().getDate() === 2) {
return {
a: 1,
};
}
return {
b: 1,
};
});
// promise
const users = useInjectFactory("myValue", () =>
axios.get("/users").then((x) => x.data)
);
if (isPromise(users)) {
// no value found, we can handle it
} else {
// users provided
}
import { useInjectFactory } from '@elonehoo/pistachio'
const users = useInjectFactory("myValue", () => {
if (new Date().getDate() === 2) {
return {
a: 1,
};
}
return {
b: 1,
};
});
// promise
const users = useInjectFactory("myValue", () =>
axios.get("/users").then((x) => x.data)
);
if (isPromise(users)) {
// no value found, we can handle it
} else {
// users provided
}