Method: Thor::Argument#default_banner

Defined in:
lib/thor/parser/argument.rb

#default_banner ⇒ Object (protected) 



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# File 'lib/thor/parser/argument.rb', line 113

def default_banner
  case type
  when :boolean
    nil
  when :string, :default
    human_name.upcase
  when :numeric
    "N"
  when :hash
    "key:value"
  when :array
    "one two three"
  end
end