const values = [{
lang: 'en',
device: 'ws'
}, {
lang: 'fr',
device: 'ws'
}, {
lang: 'en',
device: 'wl'
}, {
lang: 'fr',
device: 'wl'
}, {
lang: 'en',
device: 'kh'
}, {
lang: 'fr',
device: 'kh'
}, {
lang: 'en',
device: 'kv'
}, {
lang: 'fr',
device: 'kv'
}];
const devices = ['ws', 'wl', 'kv', 'kh'];
const languages = ['en', 'fr'];
devices.forEach(device => {
lang.forEach(lang => {
const val = values.find(item => item.lang === lang && item.device === device);
if (!val) {
}
})
})
console.log("Hello World!");
