| module Acts | |
| module Cacheable | |
| def self.included(base) | |
| base.extend(ClassMethods) | |
| end | |
| module ClassMethods | |
| def acts_as_cacheable(key, options = {}) | |
| extend Acts::Cacheable::SingletonMethods | |
| find(:all, options).each{|instance| cached_objects[instance.send(key).to_s] = instance} |
| extern mod extra; | |
| use extra::json::*; | |
| /* | |
| * This function manages to do absolutely no copying, which is pretty cool. | |
| * | |
| * "What are all those `'r`s?" you ask. Well, they're liftime parameters. They | |
| * indicate how long something lasts (before it's freed). They can't change how | |
| * long something lives for, they only allow you to tell the compiler stuff it |
I was trying to get the Arduino IDE to work inside a Docker container on OS X. I was able to get the IDE working (see Getting X11 GUI applications to work on OS X with Docker), but I could not figure out how to make the USB port for the Arduino visible.
I first tried to directly map hardware serial port into the Docker container, doing something like this:
