re = /(?<style>[0-9]*)\\\\(?<color>[0-9]*)\\\\(?<size>[a-zA-Z0-9-]*(\\\\[.])?)(\\\\)?(?<lenght>(\\["])?[0-9]*(\\["])?)/ix
str = '70270\\\\1073\\\\34\\\\
83122\\\\1073\\\\38-42
92422\\\\1167\\\\L
70234\\\\1167\\\\38\\\\34\\"
70242\\\\1001\\\\29\\\\.
70222\\\\3040\\\\29\\\\32\\"
70267\\\\1019\\\\30
81086\\\\1309\\\\XL
70246\\\\1001\\\\38\\\\\\"32
'
# 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