ruby

I am using PhantomJS to dynamically generate 10 large images of websites at a time in each request. Therefore it is important that I cache these…

I'd like to run a Ruby script that handles encrypted communications from inetd. As I need the certificate information for further processing, I…

I'm having issues with this regex it doesn't seem to grab the titles (everything after the last '.' ) I've tested the regex on multiple sources and…

I am trying to translate the following (working) Java code to Ruby. public static final String PROVIDER = "BC"; public static final int IV_LENGTH =…

In a brand new Rails application with a scaffolded RESTful model, the generated delete code looks like this: class BeersController <…

<a href="http://www.utoronto.ca/gdrs/" title="Rehabilitation Science"> Rehabilitation Science</a> For the example above, I want to get…

We are providing document upload on different things like tasks, feeds, comments etc.. And there are lots different permission on documents for…

I am currently using Resque for dealing with background jobs in my application. Now i have 5 different queues at present (it ll grow very fast).…

A User has many Posts and a Post belongs_to a User. Both have a location. I'd like to store the location for each Post and update the User location…

I have a database-driven web application in Thin that maintains an open connection to a SQLite 3 database (via the sqlite gem). Currently, the thin…

I'm working on a very large puppet deployment, but seem to be hitting a brick wall. My ideal setup is to use Nginx + Passenger to serve puppet. The…

I am using resque in my application for delayed jobs, where i cant send emails & sms to bulk number of users asynchronously. And the data is…

I'm having problems with Ruby regex. How do you do AND(&) regex in ruby? ex: cat and dog cat dog I just want to match "cat and dog"

What I have: A big rails app using ar 2.3.11 & postgresql 8.4 db What I need: Any gem/plugin/library that look for entire models with…

Is there a way to use regex to reformat a string? I've a string like this AEY4293 and I want to add a dash between letters and numbers, like this…

Here's my current code: def some_method won = send_query("SELECT SUM(won)", user.id, start_date, end_date) ... end def send_query(sql, user_id,…

Does anyone know of a good way to connect to postgres inside eventmachine. I know there is an implementation bundled with eventmachine but i don't…

I'm working on a ruby/rails app backed by Mongodb (using Mongoid). Within the context of the Rails application everything works flawlessly but we're…

Let's say sometext= "text text picture 1 picture 2 text text" I want to write an expression that grabs the pictures and their numbers. Sometimes…

I would like to offer an upload folder for our clients. As Windows, Linux and MacOS X have out of the box support for webdav, we chose an Apache…