Hi,
it's ITO Friday again and I would like to add a tiny builtin to
YCP.
integer::range(integer n)
integer::range(integer s, integer n)
It produces a list with the integers from 0 or s to n-1 (as known
from the Python range builtin).
integer::range(3) -> [ 0, 1, 2 ]
integer::range(1, 5) -> [ 1, 2, 3, 4 ]
It's useful to iterate over a sequence of numbers (like with a
'for' in C), e.g.:
foreach(integer i, integer::range(size(addresses)), {
y2milestone("Address No %1 is %2", i+1, addresses[i]);
});
This is rather clumsy without range.
Comments?
ciao Arvin
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