效果选项的等价性和顺序-TS：实用指南

function equivalence_ex01() {  // get the equivalence instance for numbers  const optionequivalence = o.getequivalence(eq.number);  console.log(optionequivalence(o.some(1), o.some(1))); // output: true (both options contain 1)  console.log(optionequivalence(o.some(1), o.some(2))); // output: false (options contain different values)  console.log(optionequivalence(o.none(), o.some(1))); // output: false (one option is none)  console.log(optionequivalence(o.none(), o.none())); // output: true (both options are none)}

function order_ex01() {  // Get the order instance for numbers  const optionOrder = O.getOrder(Ord.number);  console.log(optionOrder(O.some(1), O.some(2))); // Output: -1 (1 is less than 2)  console.log(optionOrder(O.some(2), O.some(1))); // Output: 1 (2 is greater than 1)  console.log(optionOrder(O.some(1), O.some(1))); // Output: 0 (both Options contain 1)  console.log(optionOrder(O.none(), O.some(1))); // Output: -1 (None is less than Some)  console.log(optionOrder(O.some(1), O.none())); // Output: 1 (Some is greater than None)  console.log(optionOrder(O.none(), O.none())); // Output: 0 (both Options are None)}