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@DougCal
Last active June 15, 2016 02:55
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// Setup
var collection = {
2548: {
album: "Slippery When Wet",
artist: "Bon Jovi",
tracks: [
"Let It Rock",
"You Give Love a Bad Name"
]
},
2468: {
album: "1999",
artist: "Prince",
tracks: [
"1999",
"Little Red Corvette"
]
},
1245: {
artist: "Robert Palmer",
tracks: [ ]
},
5439: {
album: "ABBA Gold"
}
};
// Keep a copy of the collection for tests
var collectionCopy = JSON.parse(JSON.stringify(collection));
// Only change code below this line
function updateRecords(id, prop, value) {
if(value !== "" && prop != "tracks"){
prop = value;
} else if(prop == "tracks" && value !== ""){
return tracks[value].push;
} else if(id.tracks === ""){
return;
} else if(value === ""){
delete updateRecords.prop;
}
return collection;
}
// Alter values below to test your code
updateRecords(5439, "artist", "ABBA");
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