message_builder class to ease output of information through Hardware Serial

I have made a class named message_builder which one can use
kind of like a c++ std::ostream, IE you can do

builder << variable1 << "abcde" << variable2 << ' ' << "Hello world";

NB : this class builds message, it does not use Serial Communication by itself, you have to use
builder.display_in_hardware_serial (Serial); to empty the builder and send your message.

My class does not support floating point types, if one knows an algorithm to convert it to a c string, i’d happily upgrade the thing.

github link to library, with license and readme explaining stuff.

if one knows an algorithm to convert it to a c string, i'd happily upgrade the thing.

dtostrf()