react-bootstrap-typeahead/types/utils/defaultSelectHint.js

React typeahead with Bootstrap styling

import isSelectable from './isSelectable';
export default function defaultSelectHint(e, selectHint) {
    let shouldSelectHint = false;
    if (e.key === 'ArrowRight') {
        shouldSelectHint = isSelectable(e.currentTarget)
            ? e.currentTarget.selectionStart === e.currentTarget.value.length
            : true;
    }
    if (e.key === 'Tab') {
        e.preventDefault();
        shouldSelectHint = true;
    }
    return selectHint ? selectHint(shouldSelectHint, e) : shouldSelectHint;
}