@medusajs/utils
Version:
Medusa utilities functions shared by Medusa core and Modules
20 lines • 734 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getDuplicates = void 0;
// This function is intentionally not generic, as we will likely need a comparator function in that case, which will make it more complex than necessary
// Revisit if there is such use-case in the future
const getDuplicates = (collection) => {
const uniqueElements = new Set();
const duplicates = new Set();
collection.forEach((item) => {
if (uniqueElements.has(item)) {
duplicates.add(item);
}
else {
uniqueElements.add(item);
}
});
return Array.from(duplicates);
};
exports.getDuplicates = getDuplicates;
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