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Everyone's Recent Ruby Snippets



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30 fibonacci numbers without using numbers in Ruby (64 characters)
0 270 posted 5 years ago by adino
This technical tip shows how developers can convert email messages to other formats like EML, MSG & MHT in cloud using ruby language.
0 357 posted 6 years ago by johansonkatherine
This code sample shows how Ruby developers can create PDF file from HTML using Aspose.Pdf for Cloud API in their REST applications.
0 321 posted 6 years ago by johansonkatherine
I had a spreadsheet with a ton of data on it that I wanted in my seeds file. Using example columns in your database titled db_column1, db_column2, db_column3. Place your .xls file into your public folder and run 'gem install roo'
0 218 posted 6 years ago by asalgan
To be improved to work with fasterCSV
0 294 posted 6 years ago by legrandkay
Ejemplo de Carga de Página con Nokogiri
0 213 posted 7 years ago by danielousky
If you're using Rails and want to make this a global function, drop this into your application_controller and call it as a function. Example: # get_string_between("hellomyfriendmoto", 'o', 'm') # > myfriend
0 366 posted 7 years ago by joshmn
0 208 posted 7 years ago by zhaowu
Scales a number from a given range into a specific range, as explained [in this Stack Overflow](http://stackoverflow.com/questions/5294955/how-to-scale-down-a-range-of-numbers-with-a-known-min-and-max-value) post. Just call it, for example like:...
0 330 posted 8 years ago by slhck
= Rake Task for Rails * name: name of the task * desc: description of the task
0 207 posted 8 years ago by cliffbraton
Use this Gem to programmatically take screenshots of websites with this completely open source and free library. We have also provided easy to follow online tutorials and sample applications to help you set up GrabzIt as quickly as possible. First...
1 318 posted 8 years ago by Maximus1983
Simple test showing how to make a request to Spotify's API.
2 305 posted 8 years ago by chrisaiv
Takes an image (path or url) and extracts the 7 most common colors and returns their hex values.
0 281 posted 9 years ago by kellishaver
Checks to make sure the file is a valid image file, checks max file size, and directory write permissions, requires 'fileutils' gem.
2 317 posted 9 years ago by kellishaver
An example method for fetching remote JSON data in Ruby.
2 275 posted 9 years ago by vestimir
The Blackberry AppWorld portal allows you to schedule reports which are delivered as CSV.zip files. Although the CSV file offers a lot of detail about operating system and date of download, most of the time I just want to know which users downloaded...
0 236 posted 9 years ago by chrisaiv
Works fine for MacRuby applications
0 257 posted 9 years ago by iloveitaly
If you need to do any sort of screen capturing using FFMPEG, you might need this one day
0 248 posted 9 years ago by chrisaiv
Shows how to read/write fully formatted CSV with Ruby
1 355 posted 9 years ago by m1b
Do a remote search for all gems containing the word 'pdf' with detailed descriptions and view results in textmate requires `rubygems-mate` gem
0 351 posted 9 years ago by inkdeep
0 219 posted 9 years ago by inkdeep
0 211 posted 9 years ago by inkdeep
asdads
0 289 posted 9 years ago by solhelios
para sumar tres numbres
0 211 posted 9 years ago by solhelios
pasa euros a pesetas
0 211 posted 9 years ago by solhelios
A program fronm controlate your programs with dea age
0 225 posted 9 years ago by solhelios
I use this code snippet all the time. It allows me to parse a CSV file and transform it into an XML file.
0 324 posted 9 years ago by chrisaiv
Programa de una calculadora en ruby ademas de contraseña y usuario
0 221 posted 9 years ago by solhelios
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