Does PHP have anything like Ruby's irb?
Questions: If I want to try out something new in Ruby or Javascript, I love getting immediate feedback from irb or the JS console in Firebug. Is there anything like that for PHP? Update As @bernie poi...
Tag Archives: ruby
Inline ruby in :javascript haml tag? [duplicate]
Questions: This question already has an answer here: Injecting variable values into javascript and HAML in RoR 2 answers Answers: You can use the string interpolation syntax (#{...}) : :javascript var...
Does Javascript have something like Ruby's method_missing feature?
Questions: In Ruby I think you can call a method that hasn’t been defined and yet capture the name of the method called and do processing of this method at runtime. Can Javascript do the same ki...
Mavericks, RBENV, Your Ruby version is 2.0.0, but your Gemfile specified 2.1.1
Questions: I’ve read and tried the suggestions in several, other, questions, like mine (all with accepted answers) as well as a few more hours of Google searching, but nothing worked. That leads...
Node.js read and execute a Ruby file?
Questions: Is there a npm that can install and or use a ruby file as is and execute inside of node.js? I’m curious because I want want to run two different ruby scripts at the same time. Answers...
Convert epoch time in Ruby
Questions: Is there a simple way to convert Epoch time to standard format with Ruby? If so can I customize the way it is displayed? Answers: Use the Time.at method: Time.at(1234567890) #=> 2009-02-...
Any chances to imitate times() Ruby method in C#?
Questions: Every time I need to do something N times inside an algorithm using C# I write this code for (int i = 0; i < N; i++) { ... } Studying Ruby I have learned about method times() which can b...
Can't install Ruby on Rails with RVM on Ubuntu 13.04
Questions: I am trying to install RVM on my Ubuntu machine. I have used curl to get RVM, but some RVM commands (install, requirements) throw this apt-get error: There has been error while updating 'ap...
What IDE / Editor do you use for Ruby on Linux? [closed]
Questions: I’ve been using vim, but after reading this question was wondering what is being used in the linux world. Answers: There’s also Netbeans: http://ruby.netbeans.org/ Questions: An...
Installing Postgres on windows for use with Ruby-on-Rails
Questions: Currently I get the following error: PGError (FATAL: password authentication failed for user “postgres” ): when my app tries to access the database. I wanted to test my SQL call...