Bits & bobs from the last two years…1

Over the last two years I have accumulated ideas for blog posts. Some of which are no longer relevant, some of which will turn into full blown posts and some of which I want to sure bits of. So, here are the bits and bobs from the last couple of years! Enjoy! Mistakes Programmers Make …

Gem Error

So, another thing that I haven't spent the time to fix on my Mac at home is this issue: ERROR: While executing gem ... (Gem::FilePermissionError) You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory. This has come up ever since upgrading to El Capitan and the way Apple changed things that I don't really understand. You …