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Download the Credit Card Library from Lucas Carlson
user$ sudo gem install creditcard
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posted 15 years ago by chrisaiv
First things First you need to install this ruby gem
user$ sudo gem install ezcrypto
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posted 15 years ago by chrisaiv
Before you save a password to a database, it may make sense to encrypt it. That way when you do some user authentication, you can compare the users submitted password to the one on the database.
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posted 15 years ago by chrisaiv
https://www.chrisjmendez.com/2007/10/15/ruby-parse-delicious-rss-feeds/
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posted 15 years ago by chrisaiv
https://www.chrisjmendez.com/2017/10/15/ruby-web-2-0-name-generator/
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posted 15 years ago by chrisaiv
Use this to upload and resize your images using RMagick. Code by nixnewbie.
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posted 15 years ago by Tricon
The escape_javascript funtion is taken from Rails (http://rails.rubyonrails.com/classes/ActionView/Helpers/JavaScriptHelper.html#M000633). Most of the work on this was done by pnomolos and n00ge on the E Text Editor forums.
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posted 15 years ago by charlesroper
This is an extension to Ruby's String class. Just put this code in a file and include it. This basically takes a string and adds literals and padding to it. For example, you can format a phone number with optional area code like this:
"5445556...
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posted 15 years ago by Agent
A quick and simple way of having any flash messages, from railscast #18
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posted 15 years ago by bordalix
Since there is no convenient way to clear the console in irb on windows, we can simple emulate the dos cls function
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posted 15 years ago by vanne
Just a quick command-line utility to check inflation values from US statistics office.
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posted 16 years ago by jarjar2k7
This is an easy to use any helpers that rails provides in any other place besides views and view helpers
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posted 16 years ago by vanne
This redirects visitors to a new URL using a 301 redirect. Using a 301 redirect is the safest way to let search engines like Google, Yahoo!, Live and Ask know your address has changed.
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posted 16 years ago by jonhenshaw
Put this in environment.rb to use in your whole app or the console
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posted 16 years ago by vanne
This allows you to search any INSTANCE or CLASS methods of any objects including rails models, which is helpful if you want to see the methods that you created yourself.
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posted 16 years ago by vanne