…riate. Now the --json switch works! Also added another special case to the --version switch to handle -v too (when it is the only arg)
…'s ruby... Turns out .count is undocumented? (http://ruby-doc.org/core/classes/Array.html) but length seems to be the right thing.
… the lib folder Added version command - displays the current version Now writes a nu_spec.yaml file into each folder it is managing.
…will be used later to understand what is actually being managed by nu.
…. The special gems do need to be installed before running the specs.