method
banner
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Class: Base
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banner(command = nil, *)
public
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# File railties/lib/rails/command/base.rb, line 86 def banner(command = nil, *) if command # Similar to Thor's banner, but show the namespace (minus the # "rails:" prefix), and show the command's declared bin instead of # the command runner. command.formatted_usage(self).gsub(/^#{namespace}:(\w+)/) { executable($1) } else executable end end