类 Gem::UnknownCommandError

属性

unknown_command[R]

公共类方法

attach_correctable() 单击以切换源代码

# File rubygems/exceptions.rb, line 23
def self.attach_correctable
  return if defined?(@attached)

  if defined?(DidYouMean::SPELL_CHECKERS) && defined?(DidYouMean::Correctable)
    if DidYouMean.respond_to?(:correct_error)
      DidYouMean.correct_error(Gem::UnknownCommandError, Gem::UnknownCommandSpellChecker)
    else
      DidYouMean::SPELL_CHECKERS["Gem::UnknownCommandError"] =
        Gem::UnknownCommandSpellChecker

      prepend DidYouMean::Correctable
    end
  end

  @attached = true
end

new(unknown_command) 单击以切换源代码

调用父类方法

# File rubygems/exceptions.rb, line 16
def initialize(unknown_command)
  self.class.attach_correctable

  @unknown_command = unknown_command
  super("Unknown command #{unknown_command}")
end