zip

Namespace: FsToolkit.ErrorHandling

Takes two options and returns a tuple of the pair or None if either are None

Function Signature

Task<'left option> -> Task<'right option> -> Task<('left * 'right) option>

Examples

Example 1

let left = TaskOption.some 123
let right = TaskOption.some "abc"

TaskOption.zip left right
// task { Some (123, "abc") }

Example 2

let left = TaskOption.some 123
let right = TaskOption.singleton None

TaskOption.zip left right
// task { None }