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pipelined

make

make<S, A>(get, set): Lens<S, A>

Defined in: Core/Lens.ts:41

Constructs a Lens from a getter and a setter.

Type Parameters

Section titled “Type Parameters”

S

Section titled “S”

S

A

Section titled “A”

A

Parameters

Section titled “Parameters”

get

Section titled “get”

(s) => A

set

Section titled “set”

(a) => (s) => S

Returns

Section titled “Returns”

Lens<S, A>

Example

Section titled “Example”
const nameLens = Lens.make(
  (user: User) => user.name,
  (name) => (user) => ({ ...user, name }),
);