Method: Arrow::Injectable.load_class

Defined in:
lib/arrow/mixins.rb

.load_class(classname) ⇒ Object

Return the Class object for the given derivative classname, attempting to load it if it hasn’t been already.



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# File 'lib/arrow/mixins.rb', line 361

def self::load_class( classname )
  Arrow::Logger[self].debug "Loading injectable class '#{classname}'"

  unless Arrow::Injectable.derivatives.include?( classname )
    modname = classname.downcase.gsub( /::/, '/' )
    Arrow::Logger[self].debug "Class not loaded yet. Trying to " +
      "load it from #{modname}"
    require modname or
      raise "%s didn't register with Injectable for some reason" % [ classname ]
    Arrow::Logger[self].debug "Loaded injectable class %s (%d classes loaded)" %
      [ classname, Arrow::Injectable.derivatives.length ]
  end

  Arrow::Injectable.derivatives[ classname ]
end