validate_metadata

# File lib/rubygems/specification_policy.rb, line 90
  def validate_metadata
    unless Hash === metadata
      error 'metadata must be a hash'
    end

    metadata.each do |key, value|
      if !key.kind_of?(String)
        error "metadata keys must be a String"
      end

      if key.size > 128
        error "metadata key too large (#{key.size} > 128)"
      end

      if !value.kind_of?(String)
        error "metadata values must be a String"
      end

      if value.size > 1024
        error "metadata value too large (#{value.size} > 1024)"
      end

      if METADATA_LINK_KEYS.include? key
        if value !~ VALID_URI_PATTERN
          error "metadata['#{key}'] has invalid link: #{value.inspect}"
        end
      end
    end
  end