Module: Registerable

register(*names)

Register format names.

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# File lib/more/facets/registerable.rb, line 13
  def register(*names)
    names.each do |name|
      registry[name.to_s] = self
    end
  end

registry()

Access registry.

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# File lib/more/facets/registerable.rb, line 21
  def registry
    @@registry ||= {}
  end

registry_invalid?(*types)

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# File lib/more/facets/registerable.rb, line 27
  def registry_invalid?(*types)
    bad = []
    types.each do |type|
      bad << type unless @@registry[type]
    end
    return bad.empty? ? false : bad
  end