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Add "pick" and "omit" utils

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Helpful when dealing with props in react components
This commit is contained in:
Tom Najdek 2023-11-06 11:34:56 +01:00 committed by Dan Stillman
parent 54ce9e8b3c
commit ce64147aa8
1 changed files with 46 additions and 2 deletions
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48
chrome/content/zotero/components/utils.js
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@ -95,6 +95,50 @@ const scrollIntoViewIfNeeded = (element, container, opts = {}) => {
const stopPropagation = ev => ev.stopPropagation();
export {
nextHTMLID, noop, getDragTargetOrient, createDragHandler, scrollIntoViewIfNeeded, stopPropagation
// pick and omit from https://github.com/zotero/web-common/blob/master/utils/immutable.js
const omit = (object, deleteKeys) => {
if (typeof (deleteKeys) !== 'function') {
if (!Array.isArray(deleteKeys)) {
deleteKeys = [deleteKeys];
}
deleteKeys = deleteKeys.map(dk => (typeof (dk) !== 'string' ? dk.toString() : dk));
}
return Object.entries(object)
.reduce((aggr, [key, value]) => {
if (typeof (deleteKeys) === 'function') {
if (!deleteKeys(key, value)) { aggr[key] = value; }
} else if (!deleteKeys.includes(key)) {
aggr[key] = value;
}
return aggr;
}, {});
};
const pick = (object, pickKeys) => {
if (typeof (pickKeys) === 'function') {
return Object.entries(object)
.reduce((aggr, [key, value]) => {
if (pickKeys(key)) {
aggr[key] = value;
}
return aggr;
}, {});
}
if (!Array.isArray(pickKeys)) {
pickKeys = [pickKeys];
}
return Object.entries(object)
.reduce((aggr, [key, value]) => {
if (pickKeys.includes(key)) {
aggr[key] = value;
}
return aggr;
}, {});
};
export {
nextHTMLID, noop, getDragTargetOrient, createDragHandler, scrollIntoViewIfNeeded, stopPropagation, pick, omit
};