Resolve ruby warnings (#45)

Author: DannyBen

lib/bashly/concerns/renderable.rb

@@ -4,6 +4,9 @@ module Bashly
   module Renderable
     def render(view)
       template = File.read view_path(view)
+      # TODO: This new format is only supported in Ruby >= 2.6
+      #       So for now, we keep the old deprecated syntax
+      # ERB.new(template, trim_mode: '%-').result(binding)
       ERB.new(template, nil, '%-').result(binding)
     end
 

lib/bashly/models/command.rb

@@ -38,7 +38,7 @@ def commands
         return [] unless options["commands"]
         options["commands"].map do |options|
           options['parents'] = parents + [name]
-          command = Command.new options
+          Command.new options
         end
       end