Class: HammerCLI::Options::Normalizers::Enum

Inherits:
AbstractNormalizer show all
Defined in:
lib/hammer_cli/options/normalizers.rb

Instance Method Summary collapse

Constructor Details

#initialize(allowed_values) ⇒ Enum

Returns a new instance of Enum.



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# File 'lib/hammer_cli/options/normalizers.rb', line 142

def initialize(allowed_values)
  @allowed_values = allowed_values
end

Instance Method Details

#complete(value) ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 158

def complete(value)
  Completer::finalize_completions(@allowed_values)
end

#description ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 146

def description
  _("One of %s") % quoted_values
end

#format(value) ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 150

def format(value)
  if @allowed_values.include? value
    value
  else
    raise ArgumentError, _("value must be one of '%s'") % quoted_values
  end
end