.get(): FocusedValue

ts
Optic<A>.get: () => A;
Optic<A, partial>.get: () => A | undefined;
Optic<A, mapped>.get: () => A[];

ts
Optic<A>.get: () => A;
Optic<A, partial>.get: () => A | undefined;
Optic<A, mapped>.get: () => A[];

---

This method returns the value focused by the optic.

Example:

ts
const statesOptic = createState([
  { name: "Virginia", capital: "Richmond", inhabitants: 8_535_519 },
  { name: "Illinois", capital: "Springfield", inhabitants: 12_812_508 },
]);
 
statesOptic[1].capital.get(); // 'Springfield'
 
statesOptic[0].name.get(); // 'Virginia'
 
statesOptic.map().inhabitants.get(); // [8_535_519, 12_812_508]

ts
const statesOptic = createState([
  { name: "Virginia", capital: "Richmond", inhabitants: 8_535_519 },
  { name: "Illinois", capital: "Springfield", inhabitants: 12_812_508 },
]);
 
statesOptic[1].capital.get(); // 'Springfield'
 
statesOptic[0].name.get(); // 'Virginia'
 
statesOptic.map().inhabitants.get(); // [8_535_519, 12_812_508]