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Improves readability of code examples #224

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Improves readability of code examples #224

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934727f
Update README.md
tomasbonco May 19, 2024
3925e15
Update README.md
tomasbonco May 19, 2024
2a032f2
Fixes indentation in a sample code
tomasbonco May 19, 2024
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10 changes: 5 additions & 5 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ const setCounter = (value) => {
render();
};

const isEven = () => (counter & 1) == 0;
const isEven = () => (counter & 1) === 0;
const parity = () => isEven() ? "even" : "odd";
const render = () => element.innerText = parity();

Expand Down Expand Up @@ -75,7 +75,7 @@ To understand Signals, let's take a look at the above example, re-imagined with

```js
const counter = new Signal.State(0);
const isEven = new Signal.Computed(() => (counter.get() & 1) == 0);
const isEven = new Signal.Computed(() => (counter.get() & 1) === 0);
const parity = new Signal.Computed(() => isEven.get() ? "even" : "odd");

// A library or framework defines effects based on other Signal primitives
Expand Down Expand Up @@ -355,12 +355,12 @@ The `Watcher` interface defined above gives the basis for implementing typical J
// NOTE: This scheduling logic is too basic to be useful. Do not copy/paste.
let pending = false;

let w = new Signal.subtle.Watcher(() => {
const w = new Signal.subtle.Watcher(() => {
if (!pending) {
pending = true;
queueMicrotask(() => {
pending = false;
for (let s of w.getPending()) s.get();
for (let s of w.getPending()) { s.get(); }
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w.watch();
});
}
Expand All @@ -370,7 +370,7 @@ let w = new Signal.subtle.Watcher(() => {
// itself on the microtask queue whenever one of its dependencies might change
export function effect(cb) {
let destructor;
let c = new Signal.Computed(() => { destructor?.(); destructor = cb(); });
const c = new Signal.Computed(() => { destructor?.(); destructor = cb(); });
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Same should we go multiline here ?

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@tomasbonco tomasbonco May 19, 2024 •
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Well, I know this is sort of personal taste, but in my opinion this is acceptable. Lambda functions are often one-liners and the content in this case is not too complex. I assume a reader is used to reading the rest of the line. Understanding the purpose of the code is going to be the issue, but not its style.

w.watch(c);
c.get();
return () => { destructor?.(); w.unwatch(c) };
Expand Down