re = /<foo>(.*?)<\/foo>/m
str = '<foo><some special chars>!@#$%^&*</foo> sure, why not
<foo>Lorem</foo>
<foo>ipsum</foo>
<foo>sit</foo>
<foo>dolor</foo>
<foo>amet</foo>
<bar>elm stuff</bar>
more stuff for you <foo> something </foo> and even more stuff <foo>yes</foo>
Let\'s deal with nesting: <foo> some text <foo> a child foo!</foo> let\'s close the parent</foo>'
# 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