is-vegan/src/modules/IngredientChecker.ts

Is-Vegan is a library which helps you to find out which ingridiends are not vegan

import { containsNonVeganIngredients } from './IsVegan';
import { containsFlaggedIngredients } from './CanBeVegan';

/**
 * This functions takes a given list of ingredients
 * and checks them against the non-vegan and the can-be-vegan list of ingredients
 * @param ingredientsToCheck - the list of ingredients to check
 * @return with nonvegan and flagged ingredients
 */
export function checkIngredients (ingredientsToCheck: string[]): { nonvegan: string[], flagged: string[] } {
  const filteredElements = {
    // check non vegan ingredient
    nonvegan: containsNonVeganIngredients(ingredientsToCheck),
    // check flagged ingredient
    flagged: containsFlaggedIngredients(ingredientsToCheck)
  };
  return filteredElements;
}