def find_loaded_gem(name, property = nil)
      gem_spec = Gem.loaded_specs.values.find { |repo| repo.name == name }
      gem_spec.present? && property.present? ? gem_spec.send(property) : gem_spec
    end
def find_loaded_gem(name, property = nil)
      gem_spec = Gem.loaded_specs.values.find { |repo| repo.name == name }
      gem_spec.present? && property.present? ? gem_spec.send(property) : gem_spec
    end
returns the gem's property from its speification or nil
 @param [String] name the name of the gem
 @param [String] property name of the property we want

 @return [String, nil] returns the version of the gem

 @api public