Android Code Snippet Fun With Lists

It doesn't improve anything, but it makes my code more readable.

Sub NewList As List
    Dim newLst As List
    newLst.Initialize
    Return newLst
End Sub

Sub ListHas(data as String, listObj As List)
    Return listObj.IndexOf(data) > -1
End Sub

Sub ListDoesNotHave(data as String, listObj As List)
    Return listObj.IndexOf(data) == -1
End Sub

Sub Implementation_Example
    Dim myList = NewList As List
    ...
    ...
    If ListHas(myList, "milk") Then
        ...
    Else If ListDoesNotHave(myList, "eggs") Then
        ...
    End If
End If

 

[Cableguy]

Sometimes, the very few extra code lines that a general usage sub takes up, can gain us many many code lines in the whole program...
We forget to look at the trees while searching for the forest!