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Class: Psych::ClassLoader

Relationships & Source Files
Namespace Children
Classes:
Restricted
Extension / Inclusion / Inheritance Descendants
Subclasses:
Restricted
Inherits: Object
Defined in: ext/psych/psych_to_ruby.c,
ext/psych/lib/psych/class_loader.rb

Constant Summary

Class Method Summary

Instance Method Summary

Constructor Details

.new ⇒ ClassLoader

This method is for internal use only.
[ GitHub ] 

  


# File 'ext/psych/lib/psych/class_loader.rb', line 21



def initialize
  @cache = CACHE.dup
end


  







Instance Method Details



  

    #find(klassname)   (private)
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/class_loader.rb', line 47



def find klassname
  @cache[klassname] ||= resolve(klassname)
end


  








  

    #load(klassname)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/class_loader.rb', line 25



def load klassname
  return nil if !klassname || klassname.empty?

  find klassname
end


  








  

    #path2class(path)   (private)  



  

    

Convert path string to a class


  



  [ GitHub ]


  

  


# File 'ext/psych/psych_to_ruby.c', line 22



static VALUE path2class(VALUE self, VALUE path)
{
    return rb_path_to_class(path);
}


  








  

    #resolve(klassname)   (private)
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/class_loader.rb', line 51



def resolve klassname
  name    = klassname
  retried = false

  begin
    path2class(name)
  rescue ArgumentError, NameError => ex
    unless retried
      name    = "Struct::#{name}"
      retried = ex
      retry
    end
    raise retried
  end
end


  








  

    #symbolize(sym)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/class_loader.rb', line 31



def symbolize sym
  symbol
  sym.to_sym
end