Composing Functions yielding monadic values

composing_functions_yielding_monadic_values.js

// These are our new elements
const f = x => Identity(x + 1);
const g = x => Identity(x + 2);
const h = x => Identity(x + 3);

// For now, let's just compose 2 of them.
const composed = f('a').chain(g);

// Identity(a12)
inspect(composed);