I would like to know how one might convert a letter such as “H” to its
corresponding ascii decimal value. On the flip side, how might I take
the decimal value and convert it back to the alpha-numeric
Is there something simpler or better than using the String class
each_byte() method? I seem to recall there is a simple way to do just
this, but can’t find it in the docs.
PS: any ideas about doing this with Unicodes?