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Apply a callback to an array: Difference between revisions
Added XBS language
Puppydrum64 (talk | contribs) No edit summary |
(Added XBS language) |
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</pre>
=={{header|XBS}}==
<lang xbs>func map(arr:array,callback:function){
set newArr:array = [];
foreach(k,v as arr){
newArr:[k]=callback(v,k,arr);
}
send newArr;
}
set arr:array = [1,2,3,4,5];
set result:array = map(arr,func(v){
send v*2;
});
log(arr::join(", "));
log(result::join(", "));</lang>
{{out}}
<pre>
1, 2, 3, 4, 5
2, 4, 6, 8, 10
</pre>
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