Skip to content

Instantly share code, notes, and snippets.

View Sprachprofi's full-sized avatar

Judith Meyer Sprachprofi

26 followers · 4 following
View GitHub Profile
@blocknotes
blocknotes / setup.md
Last active February 24, 2025 15:40
ActiveAdmin Trix editor setup (tested with Rails 6.0.3.3)
  • Setup the Rails project with ActiveAdmin using Webpacker: rails g active_admin:install --use_webpacker
  • Setup Trix editor for ActiveAdmin:
    • Execute: bin/rails action_text:install
    • Add Javascript library to app/javascript/packs/active_admin.js:
require("trix")
require("@rails/actiontext")
  • Add style library to app/javascript/stylesheets/active_admin.scss:



  


  




    


          
    

      

        
        

          

              @eliotsykes
          

          

            
                eliotsykes
                / multiline_expressions_in_ruby.md
            
            

              Last active
              September 28, 2023 08:03
            

              
                Multiline expressions in Ruby
              
          

        

      

        

  

      

    
How to break long lines up in Ruby


This page lists the options for breaking single-line expressions into multiple lines in Ruby.


Developers and teams need to come to their own decisions about which guideline(s) they prefer (preferences below are just my personal choices and I encourage you to disregard them).


# With trailing parens
x = [1, 2, 3].join(
 '-'



  


  




    


          
    

      

        
        

          

              @mirrec
          

          

            
                mirrec
                / delete_mails_imap.rb
            
            

              Last active
              May 24, 2022 10:05
            

              
                how to delete email from mailbox with ruby and imap
              
          

        

      

        

  

    
    


        



  


  

        

          
          require "net/imap"
        

        

          
          

        

        

          
          imap = Net::IMAP.new("imap.domain.sk")
        

        

          
          imap.login("info@domain.sk", "HESLO")
        

        

          
          imap.select("inbox")
        

        

          
          

        

        

          
          # search for emails that you want to delete
        

        

          
          bad_messages = imap.search(["FROM", "from@gmail.com"])
        

        

          
          

        

        

          
          puts "#{bad_messages.count} messages will be deleted"