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Contents
require 'volt/reactive/eventable'
# When you get the root of a collection (.store, .page, etc...), it gives you
# back a unique class depending on the collection. This allows you to add
# things to the root easily.
#
# The name of the model will be {CollectionName}Root. All root model classes
# inherit from BaseRootModel, which provides methods to access the model's
# from the root. (store.items if you have an Item model for example)
# Create a model that is above all of the root models.
class BaseRootModel < Volt::Model
# return the name of the repo
def repo_name
self.class.name.gsub(/Root$/, '').underscore
end
end
ROOT_MODEL_NAMES = [:Store, :Page, :Params, :Cookies, :LocalStore, :Flash]
ROOT_MODEL_NAMES.each do |base_name|
Object.const_set("#{base_name}Root", Class.new(BaseRootModel))
end
module Volt
class RootModels
extend Eventable
class_attribute :model_classes
self.model_classes = []
def self.add_model_class(klass)
self.model_classes << klass
method_name = klass.to_s.underscore.pluralize
# Create a getter for each model class off of root.
BaseRootModel.send(:define_method, method_name) do
get(method_name)
end
trigger!('model_created', klass)
end
# Used mostly for testing, deletes a model
def self.remove_model_class(klass)
self.model_classes.reject! {|v| v == klass }
end
def self.clear_temporary
self.model_classes.reject! {|klass| klass.is_temporary }
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems