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	<title>Ruby On Rails Programming 101</title>
	<link>http://rubyonrailsprogramming101.com</link>
	<description>Making Learning Ruby on Rails the Easy a Breeze</description>
	<lastBuildDate>Wed, 10 Mar 2010 05:09:14 +0000</lastBuildDate>
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	<language>en</language>
	
	<item>
		<title>Next step : Creating the database for the filename application</title>
		<description><![CDATA[
The next phase or step would be to create a database for the application to use. Make sure the MySql engine is running and in the command window type &#8220;mysql -u root -p&#8221; and press enter and another enter for the password when prompted for there has not been any defined password yet. You are [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/set-up/next-step-%e2%80%93-creating-the-database-for-the-filename-application/</link>
			</item>
	<item>
		<title>Database manipulation</title>
		<description><![CDATA[
The database has been initialized, so now we get down to business of defining the fields in that database and include a field that we would call a foreign key which allows the establishment of the one to many relationship between the tables. This part of the process requires quite a bit of background of [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/set-up/database-manipulation/</link>
			</item>
	<item>
		<title>RoR Application Directories in-depth</title>
		<description><![CDATA[
There are quite a number of directories locate in the apps folder we have just created so to de-mystify them here are some explanations which hopefully would help you out. The directory &#8220;app/controllers&#8221; is where Rails searches for the controller classes which controls the web request from the user. The next one is the, &#8220;app/views&#8221; [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/set-up/ror-application-directories-in-depth/</link>
			</item>
	<item>
		<title>Hashes (Part 2)</title>
		<description><![CDATA[
Top find out what each key in the hash is associated with :
salad['green salad'] =&#62; &#8220;lettuce and sweet basil&#8221;
As with arrays, there are a lot of useful methods in creating them. 
salad.empty? (to check if the hash is empty)
salad.size   (to check for the number of elements in the hash)
salad.keys   (to get [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/basics/hashes-part-2/</link>
			</item>
	<item>
		<title>Hashes (Part 1)</title>
		<description><![CDATA[
Hashes are simply arrays that link one object to another object (think of it as an association of sorts), say like Spagthetti_sauce which is part of the complete menu, referring to the hash Spaghetti_sauce gives you the ingredients. Same as with arrays, they are created with the &#8220;.new&#8221; method resulting in an empty hash.
salad = [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/basics/hashes-part-1/</link>
			</item>
	<item>
		<title>Regular Expressions and Blocks (Continued)</title>
		<description><![CDATA[
The caret &#8220;^&#8221; and the &#8220;&#38;&#8221; operators are used for matching the beginning of a string, and also for the end of a string shown below:
matching =/[a-e]$/
The script would look for similar letters between &#8220;a&#8221; and &#8220;e&#8221; respectively including the end of the string. To search for a letter inside a string:
[A-Z] all uppercase letters
[a-z] [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/basics/regular-expressions-and-blocks-continued/</link>
			</item>
	<item>
		<title>Regular Expression and Blocks</title>
		<description><![CDATA[
Ruby expressions would be shocking for the uninitiated or those who are shifting form other programming languages. If you have experience with Perl or Python, then you&#8217;re in luck for they won&#8217;t send you packing up and running in fear. The term &#8220;regular expression&#8221; is used to have a program check if it looks like [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/basics/regular-expression-and-blocks/</link>
			</item>
	<item>
		<title>Ruby on Rails Essentials</title>
		<description><![CDATA[
Because of its success, popularity and functionality, Ruby on Rails performs with an extensive variety of web servers and databases. Recommended for web servers would have to be Apache, lighttpd or nginx in place of Mongrel or it can be by means of FastCGI. Meanwhile, for database, the following have been suggested to be utilized: [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/information/ruby-on-rails-essentials/</link>
			</item>
	<item>
		<title>Who Uses Ruby on Rails?</title>
		<description><![CDATA[
When it comes to infrastructure, Ruby on Rails is all over it. From start-ups to non-profits for venture projects of businesses, Rails can handle it. It is the best tool for almost whichever kind of web application (software collaboration, community, e-commerce, content management, statistics, management, etc). Shopify, Yellow Pages , Backpack, Github and Twitter are [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/information/who-uses-ruby-on-rails/</link>
			</item>
	<item>
		<title>RIP &#8211; Shaking out RubyGems</title>
		<description><![CDATA[Rip has quietly been making its way out into the world of Ruby, but the power it holds within is seen as the next generation packaging for Ruby Apps. The system that has come out is on the &#8220;development alpha&#8221; stage which can be compared to the release candidates by which developers can begin to [...]]]></description>
		<link>http://rubyonrailsprogramming101.com/information/rip-shaking-out-rubygems/</link>
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