react-native-ui-lib/src/components/picker/PickerPresenter.js

[](https://stand-with-ukraine.pp.ua)

import _lowerCase from "lodash/lowerCase";
import _includes from "lodash/includes";
import _find from "lodash/find";
import React from 'react';
export function extractPickerItems(props) {
  const {
    children
  } = props;
  const items = React.Children.map(children, child => ({
    // @ts-expect-error handle use PickerItemProps once exist
    value: child?.props.value,
    // @ts-expect-error handle use PickerItemProps once exist
    label: child?.props.label
  }));
  return items ?? [];
}
export function isItemSelected(childValue, selectedValue) {
  let isSelected = false;
  if (Array.isArray(selectedValue)) {
    isSelected = _find(selectedValue, v => {
      return v === childValue;
    }) !== undefined;
  } else {
    isSelected = childValue === selectedValue;
  }
  return isSelected;
}
export function shouldFilterOut(searchValue, itemLabel) {
  return !_includes(_lowerCase(itemLabel), _lowerCase(searchValue));
}