min2All ()

min2All(a): ((b) => Opt<number>)
Get a lesser number from two possibly empty numbers. Returns None when any operand is None.
Parameters
- a: number | EmptyValue
Returns ((b) => Opt<number>)
- - (b): Opt<number>
  - Parameters
    - b: number | EmptyValue
    Returns Opt<number>
Example
```
min2All(1)(2) // Some(1)
min2All(1)(null) // None
min2All(null)(null) // None
```
- Defined in Opt.ts:3382