re = /(?<=Total\r?\n\r?\n?)(.+)(?=\s+\d+\s+\d+\s+[A-z]{3})/m
str = 'Item Description Quantity Price Per Total
Various paper supplies 1 269033 USD 269033 USD'
# 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