export function getAllCountries()

in src/utils/countryExtractor.ts [43:55]

• 10 lines of code
• 3 McCabe index (conditional complexity)

export function getAllCountries(conferences: any[]): string[] {
  if (!Array.isArray(conferences)) return [];
  
  const countries = new Set<string>();
  
  conferences.forEach(conf => {
    if (conf.country) {
      countries.add(conf.country);
    }
  });
  
  return Array.from(countries).sort();
}