Class: Array

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

Overview

carpark/lib/carpark.rb

Created by Bryce Kerley on 2006-11-08.
This code is public domain.

Subversion info:
$Id: carpark.rb 177 2006-11-13 01:56:06Z bkerley $

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *a) ⇒ Object 



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# File 'lib/carpark.rb', line 11

def method_missing(m, *a)
  s = m.to_s
  return super.method_missing(m, a) unless s =~ /c[ad]+r/
  o = s[1..-2]
  
  return self[0].send("c#{o[0..-2]}r".to_sym) if o[-1..-1]=="a"
  return self[1..-1].send("c#{o[0..-2]}r".to_sym) if o[-1..-1]=="d"
  
  return "failed #{o}"
end

Instance Method Details

#car ⇒ Object 



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# File 'lib/carpark.rb', line 22

def car
  return self.first
end

#cdr ⇒ Object 



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# File 'lib/carpark.rb', line 26

def cdr
  return self[1..-1]
end