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- export const unique = <T>(arr: T[]) => [...new Set(arr)]
- type Many<T> = T | ReadonlyArray<T>
- // TODO: rename to `ensureArray`
- /** like `_.castArray`, except falsy value returns empty array. */
- export const castArray = <T>(arr: Many<T>): T[] => {
- if (!arr && (arr as any) !== 0) return []
- return Array.isArray(arr) ? arr : [arr]
- }
- // TODO: remove import alias
- // avoid naming conflicts
- export { castArray as ensureArray } from 'lodash-unified'
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