Something like this seems to work too:
x = [0//2, 1//2, 2//2, 3//2, 4//2]
map(u -> (y=floor(Int,u); u == y ? y : u), x)
# result:
5-element Vector{Real}:
0
1//2
1
3//2
2
Something like this seems to work too:
x = [0//2, 1//2, 2//2, 3//2, 4//2]
map(u -> (y=floor(Int,u); u == y ? y : u), x)
# result:
5-element Vector{Real}:
0
1//2
1
3//2
2