Sanitize: A whitelist-based Ruby HTML sanitizer
Given a list of acceptable elements and attributes, Sanitize will remove all unacceptable HTML from a string.
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SlickMap CSS — A Visual Sitemapping Tool for Web Developers
SlickMap CSS is a simple stylesheet for displaying finished sitemaps directly from HTML unordered list navigation.
MailStyle: A HTML Email Plugin for Ruby on Rails | Purify Blog
MailStyle allows you to write the css for your html emails as you normally would, then writes the styles inline when you send your emails. It also makes sure that your image paths are absolute rather than relative.
Lightning Talk: Coverage based Test Case Prioritization in Ruby on Rails
For my computer science bachelor's thesis I programmed and evaluated a CLI Test Case Prioritization (TCP) tool for makandra. It has been written as a Ruby Gem and was tested and evaluated against one Ruby on Rails project....
An Introduction to Sending HTML Email for Web Developers
A comprehensive introduction to sending HTML emails.
Intro:
HTML email: Two words that, when combined, brings tears to a developer’s eyes. If you’re a web developer, it’s inevitable that coding an email will be a task that gets dropped in your...
makandra cards: A knowledge base on web development, RoR, and DevOps
What is makandra cards?
We are makandra, a team of 60 web developers, DevOps and UI/UX experts from Augsburg, Germany. We have firmly anchored the sharing of knowledge and continuous learning in our company culture. O...
How to make changes to a Ruby gem (as a Rails developer)
At makandra, we've built a few gems over the years. Some of these are quite popular: spreewald (> 1M downloads), active_type (> 1M downloads), and geordi (> 200k downloads)
Developing a Ruby gem is different from developing Rails applications, w...
How to run a small web server (one-liner)
Sometimes you just want to have a small web server that serves files to test something.
Serve the current directory
On Ruby 1.9.2+ you can do the following ("." for current directory).
ruby -run -ehttpd . -p8000
Python 2.x offers a s...