Method: Fix::GrammarExtensions::Message#header

Defined in:
lib/fix/protocol/grammar_extensions/message.rb

#header ⇒ Array

Returns the FIX message header as a fields array

Returns:

  • (Array) —

    The message header fields



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# File 'lib/fix/protocol/grammar_extensions/message.rb', line 19

def header
  unless @header
    hdr = elements[0].elements
    last_fields = hdr.pop

    @header = hdr.map do |e|
      [ e.elements[0].text_value.to_i, e.elements[2].text_value ]
    end

    last_fields.elements.inject(@header) do |h, e|
      h << [ e.elements[0].text_value.to_i, e.elements[2].text_value ]
    end
  end

  @header
end