Using the rails app to send SMS
Using Ruby on Rails, I am developing a medication reminder system that will be deployed on Heroku.
A doctor can enter a patient's medication information, including the medication name, dosage, a...

1
Ruby
Ruby question - Generating a nested hash with group_by
Sounds good! It sometimes just takes a little bit of mapping out what you've got vs where you need to be and then the pieces start falling together.

6
Ruby
Ruby on Rails + React Software Engineer - Remote Opportunity
Meta IT North America is looking for a Ruby on Rails FullStack Engineer
Technical Requirements: Bachelor degree in computer science, software engineering, or similar majors Minimum 5 years of ...

1
Ruby
Rails application create error
Why does Rails throw error when im trying to create new application everytime some new error is throwing

1
Ruby
Data Structure - Going back to the basic with Ruby
Hi Kelvin,Let me try and put my own perspective1 - Solid understanding of programming and computer science fundamentals. What do they want me to know?Cracking the coding interview book2 - Data Stru...

2
Ruby
I am confused about do blocks
I am familiar with do while, do until, each do, etc. However I came across the following code that is using 'do' in a way I have not seen before and I am not sure what it is 'doing'. For example
...

2
Ruby
What is the relationship between RBENV and the Ruby version
I am following the tutorial for installing Ruby on Rails on MacOS and I have run the commands rbenv install 3.0.2, rbenv local 3.0.2 and rbenv global 3.0.2. But when I run the command ruby -v I get...

1
Ruby
error in rake db:create command
Hi Chris
Thanks for your comment.
I've run posgresql service and in other console of ubuntu I run command rake db:create, and I get the same message.
Maybe I neccessary need to create the databas...

3
Ruby
How can I get more options to get work for ROR web development?
There are a few jobs boards available. Even GoRails has one https://jobs.gorails.com/
It's also worth subscribing to newsletters such as Ruby Weekly and of course, creating a good LinkedIn will al...

2
Ruby
Odd error messages
My ASI is producing odd error messages. It’s asking for end commands and closing parenthesis where they don’t belong.
I have to fix the code up as it is and these error messages are just getting...

1
Ruby
Rails file upload "TypeError: can't dump File"
I am upgrading my projects ruby version from 2.3.1 to 3.0.2 with rails 6.1.4 and facing error while file upload
My error and details are:
https://stackoverflow.com/questions/69256448/rails-file-up...

1
Ruby
How can compound csv file datas in ruby on rails oop
https://stackoverflow.com/questions/68876726/how-can-compound-csv-file-datas-in-ruby-on-rails-oop

2
Ruby
how i upload multiple images in mongoid using rails ?
i am using mongoid but active storage is not supported in mongoid so how i upload multiple images ?
@Chris Oliver

1
Ruby
Spawn process and send data to STDIN when data avilable
I want to spawn a process (golang binary), capture its STDOUT and have a reference to STDIN which i can send to at any time. In my case i am getting data in via Websockets and want to pass them to ...

1
Ruby
How to import javascript from Gems with webpacker
How to use in the project?

5
Ruby
Install Ruby 2.3.* in MacOS 11.4 Big Sur M1 TROUBLE!!
A new Mac:
```
macOS Big Sur 11.4
Apple M1
```
I have a old project, using the ruby 2.3, rails 4.1.8。
but i cant install the ruby in my new mac。
some problem like : openssl 1.1 can't support...

1
Ruby
How do i check constants in ruby are declared alphabetically or not. (Alphabetical means ADAPTERS, CODESET, EXPLORER)
I have extracted the elements which are capital but now. Unable to compare and i need line number also to tell line 3 is not alphabetized.

1
Ruby