module Rails::Generators

def self.find_by_namespace(name, base=nil, context=nil) #:nodoc:

:nodoc:

Rails looks for is the first and last parts of the namespace.
Notice that "rails:generators:webrat" could be loaded as well, what

"rails:webrat", "webrat:integration", "webrat"

Will search for the following generators:

find_by_namespace :webrat, :rails, :integration

==== Examples

looks in load paths and loads the generator just before it's going to be used.
Generators names must end with "_generator.rb". This is required because Rails

Rails finds namespaces similar to thor, it only adds one rule: 
def self.find_by_namespace(name, base=nil, context=nil) #:nodoc:
  lookups = []
  lookups << "#{base}:#{name}"    if base
  lookups << "#{name}:#{context}" if context
  unless base || context
    unless name.to_s.include?(?:)
      lookups << "#{name}:#{name}"
      lookups << "rails:#{name}"
    end
    lookups << "#{name}"
  end
  lookup(lookups)
  namespaces = subclasses.inject({}) do |hash, klass|
    hash[klass.namespace] = klass
    hash
  end
  lookups.each do |namespace|
    klass = namespaces[namespace]
    return klass if klass
  end
  invoke_fallbacks_for(name, base) || invoke_fallbacks_for(context, name)
end