Avoid string mutation

For Ruby 3.4
2024-11-22 09:57:45 +01:00
parent 3fa9cd5a41
commit e31b98539c
1 changed files with 6 additions and 5 deletions
--- a/lib/kamal/commands/base.rb
+++ b/lib/kamal/commands/base.rb
@@ -96,12 +96,13 @@ module Kamal::Commands
      end

      def ssh_keys_args
-        args = ""
-        config.ssh.keys&.each do |key|
-          args << " -i #{key}"
+        "#{ ssh_keys.join("") if ssh_keys}" + "#{" -o IdentitiesOnly=yes" if config.ssh&.keys_only}"
+      end
+
+      def ssh_keys
+        config.ssh.keys&.map do |key|
+          " -i #{key}"
        end
-        args << " -o IdentitiesOnly=yes" if config.ssh&.keys_only
-        args
      end
  end
 end