Some updates

lib/command.rb

@@ -1,15 +1,46 @@
 #!/usr/bin/env ruby
 
 module Vbinfo
-  class Command 
-    include Vbinfo::Helpers
+  # Helper functions
+  module Helpers
+    # Return an array of vm IDs for the vagrant project in the
+    # current directory
+    def ids
+      i = []
+      Find.find("#{ENV['PWD']}/.vagrant") do |item|
+        if File.file?(item) and File.basename(item) == 'id'
+          id = File.open(item).read
+          i << id
+        end
+      end
+      return i
+    end
+
+    # Print detailed info for the given VM ID
+    def get_info(id)
+      # Fail if vboxmanage does not exist in the path
+      check = Mixlib::ShellOut.new("which vboxmanage")
+      check.run_command
+      if check.stdout.empty?
+        assert Vagrant::Errors::VagrantError::CommandUnavailable, file: 'vboxmanage'
+        exit 1
+      end
+      # Return the output
+      output = Mixlib::ShellOut.new("vboxmanage showvminfo #{id}")
+      output.run_command
+      return output.stdout
+    end
+  end
 
+  class Command 
+    include Helpers
+    # Print detailed information for each Virtualbox VM associated with 
+    # the project in the current directory
     def execute
       ids.each do |id|
-        get_info(id)
+        puts "#{get_info(id).to_s}\n\n"
       end
       exit 0
     end
-
   end
 end

lib/command/version.rb

@@ -1,3 +1,5 @@
+#!/usr/bin/env ruby 
+
 module Vbinfo
   VERSION = "0.0.1"
 end

lib/plugin.rb

@@ -6,40 +6,13 @@
 
 
 module Vbinfo
-  module CommandVbinfo
-    module Helpers
-      def ids
-        i = []
-        Find.find("#{ENV['PWD']}/.vagrant") do |item|
-          if File.file?(item) and File.basename(item) == 'id'
-            id = File.open(item).read
-            i << id
-          end
-        end
-        return i
-      end
+  class VBinfo < Vagrant.plugin(2, :command)
+    name "vbinfo command"
+    description "The `vbinfo` command gives you detailed information for configured virtualbox vms"
 
-      def get_info(id)
-        check = Mixlib::ShellOut.new("which vboxmanage")
-        check.run_command
-        if check.stdout.empty?
-          assert Vagrant::Errors::VagrantError::CommandUnavailable, file: 'vboxmanage'
-          exit 1
-        end
-        output = Mixlib::ShellOut.new("vboxmanage showvminfo #{id}")
-        output.run_command
-        return output.stdout
-      end
-    end
-
-    class VBinfo < Vagrant.plugin(2, :command)
-      name "vbinfo command"
-      description "The `vbinfo` command gives you detailed information for configured virtualbox vms"
-
-      command "vbinfo" do
-        require_relative 'command'
-        Vbinfo::Command
-      end
+    command "vbinfo" do
+      require_relative 'command'
+      Vbinfo::Command
     end
   end
 end