Class: Hl7Observation

Inherits:
Result
  • Object
show all
Defined in:
lib/ruby_astm/HL7/hl7_observation.rb

Instance Attribute Summary

Attributes inherited from Result

#dilution, #flags, #name, #reference_ranges, #report_name, #timestamp, #units, #value

Instance Method Summary collapse

Methods inherited from Result

#initialize, #lookup_mapping, #lookup_report_name, #lookup_transform

Constructor Details

This class inherits a constructor from Result

Instance Method Details

#set_dilution(args) ⇒ Object 



46
47
48
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 46

def set_dilution(args)
  
end

#set_flags(args) ⇒ Object 



20
21
22
23
24
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 20

def set_flags(args)
  if line = args[:line]
    self.flags = line.fields[8].strip unless line.fields[8].blank?
  end 
end

#set_name(args) ⇒ Object

first we start with the name.



4
5
6
7
8
9
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 4

def set_name(args)
  if line = args[:line]
    self.name = lookup_mapping(line.fields[3].strip)
    self.report_name = lookup_report_name(line.fields[3].strip)
  end
end

#set_reference_ranges(args) ⇒ Object 



40
41
42
43
44
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 40

def set_reference_ranges(args)
  if line = args[:line]
    self.reference_ranges = line.fields[7].strip unless line.fields[7].blank?
  end
end

#set_timestamp(args) ⇒ Object 



32
33
34
35
36
37
38
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 32

def set_timestamp(args)
  if line = args[:line]
    line.fields[19].strip.scan(/(?<year>\d{4})(?<month>\d{2})(?<day>\d{2})(?<hours>\d{2})(?<minutes>\d{2})(?<seconds>\d{2})/) {|year,month,day,hours,minutes,seconds|
      self.timestamp = Time.new(year,month,day,hours,minutes,seconds)
    }
  end
end

#set_units(args) ⇒ Object 



26
27
28
29
30
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 26

def set_units(args)
  if line = args[:line]
    self.units = line.fields[6].strip unless line.fields[6].blank?
  end
end

#set_value(args) ⇒ Object 



11
12
13
14
15
16
17
18
 
# File 'lib/ruby_astm/HL7/hl7_observation.rb', line 11

def set_value(args)
  if line = args[:line]
    self.value = line.fields[5].strip
    if transform_expression = lookup_transform(line.fields[5].strip)
      self.value = eval(transform_expression)
    end
  end
end