Contents

module Eddy
  module Element
    # Binary Data.
    # This type only occurs in the BIN segment.
    #
    # See:
    #
    # - [Maximum Length of Binary Data Element - X12 RFI](http://www.x12.org/rfis/Maximum%20Length%20of%20Binary%20Data%20Element.pdf)
    class B < Base

      # @param min [Integer]
      # @param max [Integer]
      # @param req [String] (nil)
      # @param ref [String] (nil)
      # @param val [String] (nil)
      # @return [void]
      def initialize(
        min:,
        max:,
        req: nil,
        ref: nil,
        val: nil
      )
        @type = "B"
        @min = min
        @max = max
        self.req = req
        self.ref = ref
        self.value = val
      end

      # @raise [Eddy::Errors::ElementNilValueError] If the element is required and no value has been set.
      # @return [String<Binary>]
      def value()
        super()
        if @val.nil?
          case self.req
          when "M"      then raise Eddy::Errors::ElementNilValueError.new(element: self)
          when "O", "C" then return ""
          else raise Eddy::Errors::Error, "Invalid req value: #{self.req}"
          end
        end
      end

      # @param _arg [Object] Whatever is to be assigned to `value`
      # @return [void]
      def value=(_arg)
        super()
      end

    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
eddy-0.5.1	lib/eddy/models/element/b.rb
eddy-0.5.0	lib/eddy/models/element/b.rb
eddy-0.4.0	lib/eddy/models/element/b.rb
eddy-0.3.0	lib/eddy/models/element/b.rb