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Use max_by for longest_cmd_name_length #628

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Jul 4, 2023
Merged

Use max_by for longest_cmd_name_length #628

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2 changes: 1 addition & 1 deletion lib/irb/cmd/show_cmds.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -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

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