I'm new at Ruby on Rails, but already developed a start project.
Now I figure out that I have to use flash for it, and the best way as I see is Flex.
The problem is that I didn't find no start up guide how to combine these two things. Should I use RubyAMF or WebORB? or both? And will such combination will work fine on Heroku cloud?
For sum up, I'm Looking for some basic info or a short guide for combining RoR and Flex.
Well, here is a really good book on the subject: "Flexible Rails". It has a ton of good info for the combo.
For me, I have done this with a lot of success. I use RoR to develop my RESTfull service and I put the Flex app in the public folder of the Rails app. Of course, an Air app can connect to the service the same way.
I then publish the app using Heroku. The entire end-to-end story is quite solid... assuming, of course, that a Flex-based web app is what you want. I also like a HTML/Coffeescript/Backbone client that does the same thing... but that is a different story all together :)
Good luck. This is certainly a fun combo to be developing with.
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I have been learning rails for over 4-5 months.I would say i am intermediate(ish) on rails.Past week, i got interested in angular2.Since it is written in TypeScript, it was little diffrent for me.Can rails do what angular2 can do? I mean single page app things? Should i invest the time to learn it, or just move along with rails? And if i leave angular2, can i still make single page rails apps?
I know this might not be the place for this question, but i haven't got an answer from quora for past 4 days.This question really bothering me mentally and psyhically. It is bothering my mind, and preventing me to learn anything at all.Please help.
Angular is a client side app only.
Rails is a server side app.
Rails would be the more complete package as it can accomplish everything Angular can in it's own way.
There's no definitive answer for this but it really just comes down to what your project's requirements are.
Angular is great for font-end single page client side apps.
Rails is great for server side, database ORM etc.
With that being said there's nothing stopping you from using both in one app. It's a little too broad to cover here.
I want to build an app that use in the backend Ruby on Rails. However my problem comes in the lack of information i found on it. My goals is not just to create a website but an application that interacts with it, like my android facebook app when pressing menu I get button like logout and so on.
I am wondering if their exists tutorial on how to build an application but using rails or should i scrap my entire website and do it in php. I am looking for guide and tutorial. Thanks in advance
You can build an app on any platform and make it interact with your Rails-based server using HTTP requests (like AJAX).
You can send information back and forth using JSON or XML; you would probably need to make a new set of actions for the app to use.
There is no reason to use PHP. ever.
A little unclear from your original question, but if you are looking to create a mobile app using Ruby (and a structure similar to Ruby on Rails) then you may be interested in Rhomobile. It is a cross-platform mobile application framework that uses Ruby for its backend code, and follows a structure similar to (older) Ruby on Rails versions.
From what I understand of your problem, you want to use the robustness of Ruby to develop a native app (not just another app that mirrors a website).
The best thing I know of for this is RubyMotion. The bummer is the cost ($200). But then you would get to accomplish your task.
I need to build a web service, for a mobile game, to manage the states of multiplayer games. I need a database and an RESTful API to access it. I'm very familiar with Ruby On Rails and was thinking of using that since I can throw together the DB and API pretty quickly. However, since RoR is a framework for building web pages and I'm not actually building any web pages, it naturally seems like the wrong technology to use even though it would work. As such, I'm considering using Ruby on Sinatra, but I've never used it before and I'll have to kill some time learning it. For you Ruby gurus, is there an advantage to using Sinatra or a disadvantage to using RoR for what I'm trying to accomplish?
Thanks so much in advance for your wisdom!
You know Rails, you don't know Sinatra. Personally I prefer the latter for things like building APIs, but there's nothing stopping you from doing it in Rails, and there's nothing intrinsically wrong with it either. Unless you want to see this as a learning opportunity for getting into Sinatra, I'd say stick with Rails. Here's some links that might be useful btw:
Building APIs With Rails
Building a Platform API on Rails
It probably depends on your API. If you need more than just a bunch of routes then you will have to come up with your own solutions (authentication, ...).
If all you need is some RESTfulness without the added weight, Sinatra is great. All you need to know is what happens in what route and you're fine. See the Sinatra Readme which has all the information to get started.
Hoping you guys can help me here, I'm at the end of my tether. I've been on a course to get into the web developement side of things. Only thing is the course is awful. It's completely disorganised.
Long story short I've got a couple of days to hand in a project that involves doing a simple ecom website that can list products, add new ones and have a basic shopping cart. Has to be done through Ruby on Rails and connect to a database. They've had us using Netbeans but so far they can't make it work properly in the college labs and it doesn't work on my laptop either. Does anyone know of a Ruby developeent platform that is easy to instal and use? I've heard good tinhgs about RubyMine but I'm so close to the wire I could really do withsome advice if anyone can help.
Well I usually code on Ubuntu, and so I just use gedit with the gMate package, so it works and acts like TextMate (Mac). I used to work on a Windows machine too and would just use Notepad++ because all I needed was a basic text editor, but with some more goodness than just plain Notepad.
You can checkout this other question about learning Ruby on Rails: https://stackoverflow.com/questions/6906839/best-way-to-learn-ruby-on-rails-from-scratch/6906885#6906885
Michael Hartl's book (http://ruby.railstutorial.org/ruby-on-rails-tutorial-book) is definitely a great way to learn Rails. In it, you basically re-create Twitter. It's really easy to follow, I thought, and you learn a lot. You don't necessarily need to read it straight through though, and can pick and chose what information is relevant to you. But it does go through things like: CRUD (create, retrieve, update, delete) of objects (like creating a new user, showing a user, updating one, deleting one), and how to interact with a database and even how to deploy it on to ye ol' world wide web.
I am doing a project on creating a lab application for a next generation sequencing data using ruby on rails.
The main idea my boss suggests me to do is to have users fill in their details and submit to us. After the submission, the administrator, i.e. me, would send them a password which they can use to login my application. could some one help me with the idea of development. I am naive to ruby on rails and would be very grateful for people who help me.
thank you and cheers
I would start with Michael Hartl's RailsTutorial. Not only did I find it the best way to get started - the application he builds includes a bombproof user security model, just as you require, and so you'd be both learning and developing something relevant at the same time.
I'd also recommend buying the videos, as well as the book. They make all the difference.
Are you new to the whole web development thing or is it just Ruby on rails that you have no knowledge of?
If the former, I'd suggest googling some Ruby tutorials on how to make a simple web application and build from there. Start by a simple "Hello world" application, then proceed to handle submitted forms, then install and use a database and by then you should have the basic knowledge to build what you want.
If the latter, could you specify, what parts you need help with? Ruby is syntactically quite easy to learn if you just take a look at some tutorials, so that shouldn't pose any problems. You have described a simple use case which I'm sure you can handle in a new environment, if you just have the patience to try and learn.