Hi, I am new to Ruby on Rails. I have an existing website that I need to configure on IIS. I installed Ruby Hosting package from Web Platform Installer. When I ran the website, I got the following...

Hi everyone, I have a migration like this: ``` def change add_column :orders, :order_number, :serial end ``` and when I create a new record in the database I get 1,2,3 etc., What I need is ...

hello, I want to locally run a web site build with ruby on rails. I followed the tutorial until I get an error message that I can't solve: c:\Sites\FXCCsite>rails server The path `c:/Sites/FXC...

Hi guys, I have written the following code in Ruby that takes input from a user regarding plane and flight details and displays the user inputs as an array in the terminal. For example, if the use...

I am trying to implement a decoder for a bunch of files (e-bills with extension .xml.p7m) in my rails application within a specific helper. My goal is to upload the encripted files and read them p...

I love prawn PDF for generate pdf file , i need gems like prawn for generate ppt/pptx file in ruby . what I need * Table with some style * multi pages * Add image and add above some text * add s...

Hey iam trying to figure out how i could limit my combinations of objects. **My problem:** I want to generate x teams with the most "point" outcome of 432 players, max team size is 7 players. Each...

I am searching for engineering talent for a few open roles with innovative, growing, employee-centric companies disrupting a variety of exciting industries, prioritizing Ruby on Rails. All of them ...

I have created many rails projects to date without any problems. However when I tried to create a new project today using the command 'rails new pallet_tracker' I get the following error, /home/bi...

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

Hi there, I'm just trying to automate a process. We use a command line tool which is navigated by keystrokes (no mouse). I was hoping to create a ruby script to send the required keystrokes to tha...

I'm running the following command: mysql_secure_installation I get this error: Error: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) I have enabled root.

We’re thrilled that our good friend Yukihiro Matsumoto, creator of the Ruby programming language, has been able to join us at RubyRussia 2019 as a speaker for the second time, having previously spo...

I mostly program in Python, but I'd like to learn Ruby and Ruby on Rails. Where would you recommend starting? Are there good tutorial series to read/watch? Good books to get?

I’m a Rails dev for 8months now but come from C# .NET before that. Just curious what the Ruby/Rails community feels about the language/framework. What makes you like Ruby/Rails? Pros and Cons of ...

Greetings everyone. After doing some searching I’ve been able to find resources related to rails project tutorials, rails related books, and rails learning videos. Many great resources, but I’m loo...

Hi, I want to improve my Ruby skills and fluency, but I am n https://www.7zip.vip/ ot really sure how to start. I have a good, albeit basic understanding of Ruby, and Codewars is great but it can ...

For example: if you open Microsoft Word, you can open the File tab and Open a file. This opens up the File Explorer and allows you to choose a .doc or .docx file to open. [appvalley](https://getapp...

I know the bare bones and work with a developer. trying to connect my mailchimp with our site, which is built on rails. is this a tough task ? how long should it take to develop? any info helps T...

I have a booking application where you can book time against a room. I need a way to find where it is booked for more than 5 hours consecutively to do some reporting. This can be anytime over a 24...