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Class: Resolv::LOC::Alt

Relationships & Source Files
Inherits: Object
Defined in: lib/resolv.rb

Overview

A Alt

Constant Summary

Class Method Summary

Instance Attribute Summary

Constructor Details

.new(altitude) ⇒ Alt

[ GitHub ] 

  


# File 'lib/resolv.rb', line 2838



def initialize(altitude)
  @altitude = altitude
end


  







Class Method Details



  

    .create(arg)  
  



  

    

Creates a new Alt from arg which may be:


LOC::Alt



returns arg.


String



arg must match the Regex constant




  



  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 2821



def self.create(arg)
  case arg
  when Alt
    return arg
  when String
    altitude = ''
    if Regex =~ arg
      altitude = [($1.to_f*(1e2))+(1e7)].pack("N")
    else
      raise ArgumentError.new("not a properly formed Alt string: " + arg)
    end
    return Alt.new(altitude)
  else
    raise ArgumentError.new("cannot interpret as Alt: #{arg.inspect}")
  end
end


  







Instance Attribute Details



  

    #altitude   (readonly)
  



  

    

The raw altitude


  



  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 2845



attr_reader :altitude