Class: Pipehat::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/pipehat/message.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hl7 = "", parser: Pipehat::DEFAULT_PARSER) ⇒ Message

Returns a new instance of Message.



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# File 'lib/pipehat/message.rb', line 5

def initialize(hl7 = "", parser: Pipehat::DEFAULT_PARSER)
  @parser = parser
  @segments = parser.parse(hl7)
end

Instance Attribute Details

#parser ⇒ Object (readonly)

Returns the value of attribute parser.



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# File 'lib/pipehat/message.rb', line 10

def parser
  @parser
end

Instance Method Details

#<<(segment) ⇒ Object 



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# File 'lib/pipehat/message.rb', line 16

def <<(segment)
  @segments << segment
end

#segments(type = nil) ⇒ Object

Returns an enumerator over the message’s segments The optional parameter limits it to the given type



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# File 'lib/pipehat/message.rb', line 22

def segments(type = nil)
  return to_enum(:segments, type) unless block_given?

  @segments.each do |segment|
    next if type && segment.segment_name != type.to_s

    yield segment
  end
end

#to_hl7 ⇒ Object 



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# File 'lib/pipehat/message.rb', line 12

def to_hl7
  segments.map(&:to_hl7).join(parser.segment_sep)
end