lib/backup_repos/shell.rb in backup_repos-0.3.0 vs lib/backup_repos/shell.rb in backup_repos-0.4.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module BackupRepos
   class Shell
     def initialize(opts = {})
       @debug = opts[:debug] || false
     end
@@ -14,10 +16,10 @@
     def debug?
       @debug || BackupRepos.config.debug
     end
 
     def execute_command(command)
-      output = IO.popen(command, 'r', err: [:child, :out]) do |io|
+      output = IO.popen(command, 'r', err: %i[child out]) do |io|
         output = io.read
         log_output(output)
         output
       end