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kata.js
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kata.js
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const db = {
english: 'Welcome',
czech: 'Vitejte',
danish: 'Velkomst',
dutch: 'Welkom',
estonian: 'Tere tulemast',
finnish: 'Tervetuloa',
flemish: 'Welgekomen',
french: 'Bienvenue',
german: 'Willkommen',
irish: 'Failte',
italian: 'Benvenuto',
latvian: 'Gaidits',
lithuanian: 'Laukiamas',
polish: 'Witamy',
spanish: 'Bienvenido',
swedish: 'Valkommen',
welsh: 'Croeso'
};
const err = {
IP_ADDRESS_INVALID: 'not a valid ipv4 or ipv6 ip address',
IP_ADDRESS_NOT_FOUND: 'ip address not in the database',
IP_ADDRESS_REQUIRED: 'no ip address was supplied'
};
function greet(language) {
if (db[language]) {
return db[language];
}
if (err[language]) {
return db.english;
}
}
console.log(greet('english'));
console.log(greet('dutch'));
console.log(greet('IP_ADDRESS_NOT_FOUND'));