Changed name of git check method to be more descriptive.

lib/homesick/actions/git_actions.rb

@@ -11,7 +11,7 @@ module Homesick
       }
       STRING = MIN_VERSION.values.join('.')
 
-      def version_check
+      def git_version_correct?
         info = `git --version`.scan(/(\d+)\.(\d+)\.(\d+)/).flatten.map(&:to_i)
         return false unless info.count == 3
         current_version = Hash[ [:major, :minor, :patch].zip(info) ]

lib/homesick/cli.rb

@@ -20,7 +20,7 @@ module Homesick
     def initialize(args = [], options = {}, config = {})
       super
       # Check if git is installed
-      unless version_check
+      unless git_version_correct?
         say_status :error, "Git version >= #{Homesick::Actions::GitActions::STRING} must be installed to use Homesick", :red
         exit(1)
       end