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Derik Linch dlinch

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@searls
searls / whereable.rb
Created September 4, 2021 16:06
The initial implementation of a Whereable query filter for KameSame.
class Whereable
def initialize(where:, model: Item, ranking_conditions: [], valid: true, data_source: nil)
@model = model
@where = where
@data_source = data_source
@ranking_conditions = ranking_conditions
@valid = valid
end
def valid?
@tekin
tekin / .gitattributes
Last active July 2, 2025 17:00
An example .gitattributes file that will configure custom hunk header patterns for some common languages and file formats. See https://tekin.co.uk/2020/10/better-git-diff-output-for-ruby-python-elixir-and-more for more details.
# Stick this in your home directory and point your Global Git config at it by running:
#
# $ git config --global core.attributesfile ~/.gitattributes
#
# See https://tekin.co.uk/2020/10/better-git-diff-output-for-ruby-python-elixir-and-more for more details
*.c diff=cpp
*.h diff=cpp
*.c++ diff=cpp
*.h++ diff=cpp
@ProGM
ProGM / arel_cheatsheet_on_steroids.md
Last active November 10, 2025 07:59
Arel cheatsheet on Steroids

Arel Cheatsheet on Steroids

A (more) complete cheatsheet for Arel, including NamedFunction functions, raw SQL and window functions.

Tables

posts = Arel::Table.new(:posts)
posts = Post.arel_table # ActiveRecord

Table alias




  


  




    


          
    

      

        
        

          

              @zulhfreelancer
          

          

            
                zulhfreelancer
                / upgrade.md
            
            

              Last active
              February 17, 2023 00:42
            

              
                How to upgrade Heroku Postgres database plan?
              
          

        

      

        

  

      

    
    

  1. Assuming you have multiple Heroku apps and Git remote like so:
    2. 



development https://git.heroku.com/xxx.git (fetch)
development https://git.heroku.com/xxx.git (push)
origin      [email protected]:xxx/xxx.git  (fetch)
origin      [email protected]:xxx/xxx.git  (push)
production  https://git.heroku.com/xxx.git (fetch)
production  https://git.heroku.com/xxx.git (push)
staging https://git.heroku.com/xxx.git (fetch)




  


  




    


          
    

      

        
        

          

              @duncansmart
          

          

            
                duncansmart
                / progressive-ace.htm
            
            

              Created
              March 28, 2013 23:29
            

              
                Integrating ACE Editor in a progressive way
              
          

        

      

        

  

    
    


        



  


  

        

          
          

        

        

          
          <textarea name="my-xml-editor" data-editor="xml" rows="15"></textarea>
        

        

          
          ...
        

        

          
          <textarea name="my-markdown-editor" data-editor="markdown" rows="15"></textarea>
        

        

          
          ...
        

        

          
          

        

        

          
          <script src="//d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js"></script>
        

        

          
          <script>
        

        

          
              // Hook up ACE editor to all textareas with data-editor attribute
        

        

          
              $(function () {