re = /^(?:\D+)?(?:(?:[5-6](?:(?:\.|\,)[1-9])?)|(?:[6-7](?:(?:\.|\,)0)?))(?:(?:\s?pol)|"|''|\x60|'|´|”)?(?:.*)/
str = '4.5 polegadas (~ 64,3% relação tela-corpo)
5,5 polegadas super amoled full hd, 1080p 401 ppi corning® gorilla® glass 3
5,5 polegadas super amoled full hd, 1080p 401 ppi corning® gorilla® glass 3
5"-6" polegadas super amoled full hd, 1080p 401 ppi corning® gorilla® glass 3
^(?:(6(?:\\.|\\,)0)|(5(?:\\.|\\,)[1-9]))(.*)
\\s?(?:(?:\\d+)(?:\\.|\\,)?(?:\\d+)?)(?:"|\'\'|\\x60|\'|´|”)
(?:(5(?:\\.|\\,)0)|(4(?:\\.|\\,)[1-9]))(.*)
(4(?:\\.|\\,)[1-9])(.*) => 4-5
(5(?:\\.|\\,)[0]))(.*) => 4-5'
# Print the match result
str.match(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