Remove Duplicates from array (return unique values)

[derz00]

Code: Select all

RmvDuplic(object) {
secondobject:=[]
Loop % object.Length()
{
	value:=Object.RemoveAt(1) ; otherwise Object.Pop() a little faster, but would not keep the original order
	Loop % secondobject.Length()
		If (value=secondobject[A_Index])
    		Continue 2 ; jump to the top of the outer loop, we found a duplicate, discard it and move on
	secondobject.Push(value)
}
Return secondobject
}

For AHK v2:

Code: Select all

RmvDuplic2(object) {
secondobject:=[]
Loop object.Length()
{
	value:=Object.RemoveAt(1)
	Loop secondobject.Length()
		If (value=secondobject[A_Index])
    		Continue 2 ; jump to the top of the outer loop, we found a duplicate, discard it and move on
	secondobject.Push(value)
}
Return secondobject
}

By Exaskryz

[derz00]

I might come up with better versions with other suggestions from the linked thread. I am also planning to work on a custom class that would do this. (Inspired by Helgef)