re = /(?s)\{(.*)\}/m
str = 'someOtherMessage{
class = "someClass";
sampleMessage{
someValue{
someText{
someParam = "value";
someSymbol = "another_symbol";
}; //someText
}; //someValue
}; //sampleMessage
}; //someOtherMessage
someOtherMessage2{
class = "someClass2";
sampleMessage2{
someValue2{
someText2{
someParam = "value2";
someSymbol = "another_symbol2";
}; //someText2
}; //someValue2
}; //sampleMessage2
}; //someOtherMessage2
'
# 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