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import {Predicate} from 'fnxt/fnxt-types';
export const findBack = <T>(fn: Predicate<T>) => (array: T[]): T => {
if (array.length === 0) {
throw Error('Array empty');
}
for (let i = array.length-1; i >= 0; i--) {
const element = array[i];
if (fn(element)) {
return element;
}
}
throw Error('Not found');
};
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