Hello ...
I am trying to figure out, which operator to use; pop, shift or splice.
My goal is, as an option is selected from user input, pop or splice or
shift elements off ( those selected from user input ) and repopulate array
with remaining elements.
Scenarios:
as numbers are selected
remove elements from array A
repopulate list with what is remaining into array A
print array A
as numbers are selected
remove elements from array A
repopulate remaining numbers in to array B
print array B
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
@ArrayA=(0 .. 1000);
print @array; ## User now sees selection list. This could be replaced
with splice or shift or pop
foreach (splice @ArrayA, @numbers to remove, scalar of @numbers to remove,
@ArrayA)
{
print $_;
}
# Array A now has 05-1000
OR
@ArrayA=(0 .. 1000);
print @array; ## User now sees selection list. This could be replace with
a loop that is popping, shifting or splicing
foreach (@ArrayA)
{
shift @number to remove;
}
print @ArrayA
# Array A now has 05-1000
OR
@ArrayA=(0 .. 1000);
print @array; ## User now sees selection list. This could be replaced
with splice or shift or pop
foreach (splice @ArrayA, @numbers to remove, scalar of @numbers to remove,
@ArrayB)
{
print $_;
}
#ArrayB now has 05 - 1000
thank you,
derek
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