2017-09-25 2 views

Répondre

1

Merci à nissbran from GitHub

fromStream('$streams') 
.when({ 
$init: function() { 
    return [] 
}, 
$any: function (s, e) { 
    var category = e.streamId.split("-")[0]; 

    if (s.includes(category)) 
     return; 

    s.push(category); 
} 
})