class OpenXml::Docx::Properties::HeaderReference
Private Instance Methods
valid_header_type(value)
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# File lib/openxml/docx/properties/header_reference.rb, line 12 def valid_header_type(value) ok_values = %i(default even first) message = "Invalid header type (#{value}). Allowed types are: #{ok_values.join(", ")}." raise ArgumentError, message unless ok_values.include? value end