Class: RubyRest::Atom::Document

Inherits:
REXML::Document
  • Object
show all
Defined in:
lib/rubyrest/atom.rb

Overview

Ruby-on-Rest specialization of the REXML document class. Adds some convenient ways of accessing data from a Atom document

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/rubyrest/atom.rb', line 24

def method_missing( name, *args )
  get_value( name )
end

Instance Method Details

#clone ⇒ Object

Overrides the default implementation by returning a new Ruby-on-Rest Atom Document



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# File 'lib/rubyrest/atom.rb', line 49

def clone
  self.class.new self.to_s
end

#get_value(name, required = true) ⇒ Object

Resolves the missing method into a content property and returns its text value



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# File 'lib/rubyrest/atom.rb', line 30

def get_value( name, required=true )
  location = "/entry/rubyrest:content/#{name}"
  value = text( location )
  raise "missing value at location #{location} in #{self.to_s}" if required && !value
  return value
end

#id ⇒ Object

Shortcut for the id element contained within the content.



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# File 'lib/rubyrest/atom.rb', line 43

def id
  text( "/entry/rubyrest:content/id" )
end

#set_value(name, value) ⇒ Object 



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# File 'lib/rubyrest/atom.rb', line 37

def set_value( name, value )
  get_text( "/entry/rubyrest:content/#{name}" ).value = value
end