linting errors

Author: johndbritton

cmd/bundle.rb

@@ -110,7 +110,7 @@ def bundle
       when "add"
         Bundle::Commands::Add.run(
           global: args.global?,
-          file:   args.file
+          file:   args.file,
         )
       when "dump"
         Bundle::Commands::Dump.run(

lib/bundle/commands/add.rb

@@ -19,12 +19,13 @@ def run(*args, global: false, file: nil)
         parsed_entries.each do |entry|
           # raise an error if the entry already exists in the Brewfile
           # this could also be a noop, or print a friendly message
+          opoo "'#{name}' already exists in Brewfile."
           raise RuntimeError if entry.name == name
         end
 
         # need some help / pointers here
         # is it possible to use Bundle::Dsl to create an in memory representation
-        #of the brewfile that we read, add an entry and then dump that back to the file?
+        # of the brewfile that we read, add an entry and then dump that back to the file?
       end
     end
   end

spec/bundle/commands/add_command_spec.rb

@@ -23,11 +23,11 @@
 
     context "the formula is not in the Brewfile" do
       it "does not raise an error" do
-        expect { described_class.run("wget") }.to_not raise_error
+        expect { described_class.run("wget") }.not_to raise_error
       end
 
       it "adds the formula to the Brewfile" do
-        #TODO
+        # TODO
       end
     end