Note: This question relates to How can I get bundler to use the Ruby version set by chruby and .ruby-version?. Using chruby I have Ruby 1.8.7 installed on macOS: $ ruby -v ruby 1.8.7 (2013-06-27 ...

I'm not a Ruby dev by trade, but am using Capistrano for PHP deployments. I'm trying to cleanup the output of my script and am trying to add a unicode check mark as discussed in this blog. The pro...

I want to get the last character in a string MY WAY - 1) Get last index 2) Get character at last index, as a STRING. After that I will compare the string with another, but I won't include that part...

I need a way to split an array in to an exact number of smaller arrays of roughly-equal size. Anyone have any method of doing this? For instance a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13...

I'm trying to make a https post request in ruby and it works in curl, but I get a 400 bad request in ruby and I'm having trouble figuring out why. Heres the ruby code: require 'rubygems' require ...

I'm using Rails 3.2.2, with aasm gem, I have Document model this way: class Document < ActiveRecord::Base include AASM aasm do state :unread, :initial => true state :read state :clos...

I am in a process of migrating my application from ruby 1.8.7 to 1.9.3 (and later upgrading Rails). However I geht some problems with logging in 1.9.3. By using the following code in environment.rb...

I wasn't working with ruby 1.8.7 and recently I was surprised that: {:k => 30}.to_s #=> "k30" Is there ready to use fix to convert hash to string for ruby 1.8.7 to make it look like: {:k ...

I've been looking around for the best way to do this and found an easier way than to install both tcl and tk.

This is a follow-up to to this answer, regarding ruby 1.8.7's Symbol#to_proc generating a new proc every invocation. There seems to be more going on than the answers suggest. Here's some sample c...

So I'm writing some rspec tests and I'm embarrassed at my lack of Ruby understanding. I have a file structure that looks like the following: GUI_Tests/Tests/test_spec.rb GUI_Tests/windows_gui.r...