Ruby Plus
Ruby and Rails screencasts containing practical tips, tricks and tutorials for software developers.
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Add to FavoritesRuby Plus #93: RESTful Rails
This is the presentation that I gave to Silicon Valley Ruby on Rails. Some of the topics covered were: What is REST Why REST What are resources Types of resources How to find the resources I also g... read more »
| Level: any | Aug 19, 2008 | Votes: 0 | Dmytro Shteflyuk  |
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Ruby Plus #92: Extremely Simple Photo...
I had looked at Gullery, WebAlbum and Photo Album in Ajax on Rails books among others. I will show you how to create a photo album with slide show in a RESTful way. I will include the source code a... read more »
| Level: any | Jul 07, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #91: Association Proxy Meth...
In this episode you will learn how to use the <association_name>_ids=([array of ids]) association proxy method in your controllers. When you have has_many or has_and_belongs_to_many models yo... read more »
| Level: any | Jul 07, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #90: fields_for and the ind...
In this episode you learn how to use fields_for and the index option to create a new parent model with multiple child models on one post. This tip will simplify your code in the controller. Based o... read more »
| Level: any | Jul 07, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #89: fields_for and params ...
In this episode you will learn how to put attributes into a different params key using fields_for if they belong to a different model than the one you are using in the form_for helper. This techniq... read more »
| Level: any | Jul 07, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #88: form_for and params in...
In this episode you will learn how to wrap all relevant attributes in a single params key. Covers the basics of form_for and params in Rails. This is based on the blog post params fu #1 by Stephen Chu read more »
| Level: any | Jul 07, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #87: Introduction to jQuery
In this episode I walk you through a hello world example in jQuery and autocomplete functionality that does not make a server side call. read more »
| Level: any | Jul 04, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #86: Command Pattern in Ruby
In this episode you will learn how to implement GoF Command Design Pattern in Ruby. I cover the concept of closures, scope and extent that is required to understand the implementation of Comm... read more »
| Level: any | Jul 04, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #85: Select Dropdown using ...
In this episode you will learn how to use options_from_collection_for_select when you have a has_one relationship between ActiveRecord objects. Note: For create, I was looking at the wrong book bec... read more »
| Level: any | Jul 04, 2008 | Votes: 0 | Dmytro Shteflyuk |
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Ruby Plus #84: Drop Down Box in Rails
I was surprised when I found that Rails does not provide any helper to create simple drop down box with integer values. I came across the blog post by Brian McQuay In this episode I will show you h... read more »
| Level: any | Jul 04, 2008 | Votes: 0 | Dmytro Shteflyuk |
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