re = /^
Student\ number,\ Name[\n\r]
(?P<student_names>(?:^\d+.+[\n\r])+)
\s*
^
Student\ number,\ Score[\n\r]
(?P<student_scores>(?:^\d+.+[\n\r])+)/mx
str = 'Grade = 1
Student number, Name
0, Phoebe
1, Rachel
Student number, Score
0, 3
1, 7
'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html