Top 9 Examples of "dequal in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'dequal' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
async function fetchData() {
try {
const nextIdentity = await fetchIdentity()
if (!deepEqual(identity, nextIdentity)) {
const state =
identity &&
identity.state === IdentityStatus.Terminating &&
nextIdentity &&
nextIdentity.state !== IdentityStatus.Undefined // still mining
? identity.state
: nextIdentity.state
setIdentity({...nextIdentity, state})
}
} catch (error) {
global.logger.error(
'An error occured while fetching identity',
error.message
)
}
}const submit = useCallback(() => {
const cleanData = {
...data,
text: data.text.trim(),
};
if (!cleanData.text) {
textField.current.ref.current.select();
return;
}
if (!dequal(cleanData, defaultData)) {
onUpdate(cleanData);
}
close();
}, [defaultData, onUpdate, data, close]);function useDeepCompareCallback(callback, deps) {
const ref = React.useRef()
if (!deepEqual(deps, ref.current)) {
ref.current = deps
}
return React.useCallback(callback, ref.current)
}const handleSubmit = useCallback(() => {
const cleanData = {
...data,
name: data.name.trim() || null,
};
if (!dequal(cleanData, defaultData)) {
onUpdate(cleanData);
}
onBack();
}, [defaultData, data, onUpdate, onBack]);static getDerivedStateFromProps(props, state) {
const subtitles = props.subtitles.filter(item => {
return (
(item.startTime >= props.beginTime && item.startTime <= props.beginTime + 10) ||
(item.endTime >= props.beginTime && item.endTime <= props.beginTime + 10)
);
});
return dequal(subtitles, state.subtitles)
? null
: {
subtitles,
};
}hoursField.current.select();
return;
}
if (Number.isNaN(parts.minutes) || parts.minutes > 60) {
minutesField.current.select();
return;
}
if (Number.isNaN(parts.seconds) || parts.seconds > 60) {
secondsField.current.select();
return;
}
if (defaultValue) {
if (!dequal(parts, getTimerParts(defaultValue))) {
onUpdate(updateTimer(defaultValue, parts));
}
} else {
onUpdate(createTimer(parts));
}
onClose();
}, [defaultValue, onUpdate, onClose, data]);useInterval(async () => {
try {
const nextEpoch = await fetchEpoch()
if (!deepEqual(epoch, nextEpoch)) {
setEpoch(nextEpoch)
}
} catch (error) {
global.logger.error(
'An error occured while fetching epoch',
error.message
)
}
}, interval)function useDeepCompareMemoize(value) {
const ref = React.useRef()
if (!deepEqual(value, ref.current)) {
ref.current = value
}
return ref.current
}const handleSubmit = useCallback(() => {
const cleanData = {
...data,
name: data.name.trim(),
};
if (!cleanData.name) {
nameField.current.select();
return;
}
if (!dequal(cleanData, defaultData)) {
onUpdate(cleanData);
}
onClose();
}, [defaultData, onUpdate, onClose, data]);