MVC / Observer in Immutable Data Can You please explain what are analogues of MVC / Observer techniques in two cases:
1. Immutable Objects (OOP style) 2. Immutable Data (functional style) For example let's consider following simple GUI example (You can try it live here http://tinkerbin.com/0XDHRXIl click 'Run' button to start it and wait 2 sec for text to appear) It's built with JavaScript because it's easy to play and MVC / Observer are very natural to it // Model containing the data. var Post = Backbone.Model.extend({}) var PostView = Backbone.View.extend({ initialize: function() { // Registering view rendering method as // an observer on the model. this.model.on('all', this.render.bind(this)) }, // Every time state of model changes // this method will be called. render: function() { // Printing value of model.text attriubute. this.$el.html(this.model.get('text')) return this } }) // Now, any time the model is updated the view will be also // automatically updated. post.set({text: "hello, it's me"}) But I don't quite understand how to do the same with Immutable OOP and Functional styles, what ways are there? Thanks, Alex. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en
