railties/lib/rails/commands/help/help_command.rb
# frozen_string_literal: true
module Rails
module Command
class HelpCommand < Base # :nodoc:
hide_command!
def help(*)
say self.class.class_usage
end
def help_extended(*)
help
say ""
say "In addition to those commands, there are:"
say ""
extended_commands = printing_commands_not_in_usage.sort_by(&:first)
print_table(extended_commands, truncate: true)
end
private
COMMANDS_IN_USAGE = %w(generate console server test test:system dbconsole new)
private_constant :COMMANDS_IN_USAGE
def printing_commands_not_in_usage # :nodoc:
Rails::Command.printing_commands.reject do |command, _|
command.in?(COMMANDS_IN_USAGE)
end
end
end
end
end