How do I sort a hash table in javascript?
- by Colen
I have a javascript hash table, like so:
var things = [ ];
things["hello"] = {"name" : "zzz I fell asleep", "number" : 7};
things["one"] = {"name" : "something", "number" : 18};
things["two"] = {"name" : "another thing", "number" : -2};
I want to sort these into order by name, so if I iterate through the hash table it will go in order
another thing
something
zzz I fell asleep
I tried doing this:
function compareThings(thing1, thing2) {
var name1 = thing1["name"].toLowerCase();
var name2 = thing2["name"].toLowerCase();
if (name1 < name2) {
return -1;
}
if (name1 > name2) {
return 1;
}
return 0;
}
things.sort(compareThings);
But it doesn't seem to work.
Edit: it occurs to me that perhaps a sorted hash table is an oxymoron. If so, what's the best way to get access to a sorted list of the things here?
