Use max_by for longest_cmd_name_length (#628)

Co-authored-by: Andy Waite <andyw8@users.noreply.github.com>
ruby · Jul 4, 2023 · 5e87f3b · 5e87f3b
1 parent f67b657
commit 5e87f3b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/irb/cmd/show_cmds.rb b/lib/irb/cmd/show_cmds.rb
@@ -14,7 +14,7 @@ class ShowCmds < Nop
  def execute(*args)
  commands_info = IRB::ExtendCommandBundle.all_commands_info
  commands_grouped_by_categories = commands_info.group_by { |cmd| cmd[:category] }
- longest_cmd_name_length = commands_info.map { |c| c[:display_name] }.max { |a, b| a.length <=> b.length }.length
+ longest_cmd_name_length = commands_info.map { |c| c[:display_name].length }.max
 
  output = StringIO.new