Function callOnce

callOnce<Type extends (...args: any[]) => any>(fn: Type): Type
Function
callOnce
Type Parameters
- Type extends (...args: any[]) => any
Parameters
- fn: Type
  The function to process.
Returns Type
Description
Function wrapper that ensures the passed function is called only once. Subsequent calls will just return the cached computed result (if any) of the first call of that function.
Example
```
const init = callOnce(function () { ... });
const out = init();
```
- Defined in src/decorators/callOnce.ts:19