Hey guys, I'm working on a text parser. I grab the data from the file and push it into an array and then I foreach it, but I'm only looking for specific successive lines when I'm calculating the average. Here's an example. My data file is of this structure
Jack
Student ID - 12445
Math Score - 45
Jill
Student ID - 234254
Math Score - 90
Jack
Student ID -12445
Math Score2 - 33
Jill
Student ID - 234254
Math Score2 - 10
So basically as soon as my regex matches the name Jill or Jack. I want it to pick the score from the 3rd line, any command to add into the if loop?
e.g
if ($line ~= /Jill/) {
*pick the score from the sucessive second line*
This way I can average the scores for each student for different tests.
output = Jack Average 39
Jill Average 50
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