Class: HammerCLI::Options::Normalizers::Bool

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

Instance Method Summary collapse

Instance Method Details

#allowed_values ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 175

def allowed_values
  ['yes', 'no', 'true', 'false', '1', '0']
end

#complete(value) ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 194

def complete(value)
  allowed_values.map { |v| v + ' ' }
end

#description ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 179

def description
  _('One of %s.') % ['true/false', 'yes/no', '1/0'].join(', ')
end

#format(bool) ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 183

def format(bool)
  bool = bool.to_s
  if bool.downcase.match(/^(true|t|yes|y|1)$/i)
    return true
  elsif bool.downcase.match(/^(false|f|no|n|0)$/i)
    return false
  else
    raise ArgumentError, _('Value must be one of %s.') % ['true/false', 'yes/no', '1/0'].join(', ')
  end
end