Hi all,
I have a problem finding a solution for a problem (or perhaps i am looking the
wrong direction). I want to check if a key is already set and if that is the
case, overwrite it with the new value. Off course there is the possibility to
walk through the whole sequence to see if a key exists, but is there a smarter
way?
I only have this code :
type
DataBuffer* = tuple
key : string
mytype : string
value : string
var mydata = newSeq[DataBuffer]()
mydata.add(("a","int","4"))
mydata.add(("a","int","5"))
echo mydata # if expect only the last add to be visible ([a, int, 5])
