In general, you can use &&
as an if condition as in i==0 && c[i]+=1
(||
as well)
In this case, you could also do
for i in 1:length(c)
c[i] += (c[i] == 0)
end
It should also be noted that the function is not the same as the original map
. map
does not modify c
in place. You could do map!(x -> x + (x==0), c, c)
for the same effect though.
It is almost always possible to condense short for loops and if conditions into a single line, but it’s not often worth it IMO.