Janko Marohnić janko

## walkthrough-app.md

      
              2 files
            
          
              0 forks
            
          
              2 comments
            
          
              1 star
            
          
                janko
                / walkthrough-app.md
            
            
              Last active May 13, 2018
            
              
                Simple walkthrough for adding direct (S3) uploads to a Roda & Sequel app with Shrine
              
          
      View walkthrough-app.md
  
    
    Adding Direct Uploads to a Roda & Sequel App with Shrine

  
## concatenation.rb
class Shrine
  module Plugins
    # The `concatenation` plugin allows you to assign to the attacher a
    # cached file which is composed of multiple uploaded parts. The plugin
    # will then call `#concat` on the storage, which is expected to
    # concatenate the given parts into a single file. The assigned
    # attachment will then be a complete cached file.
    #
    #     plugin :concatenation
    #

## 0-gemfile.rb
source "https://rubygems.org"

gem "shrine", github: "janko-m/shrine"
gem "rom-repository"
gem "rom-sql"
gem "sqlite3"
gem "dry-validation"
gem "roda"
gem "sucker_punch", "~> 2.0"

## activerecord.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                janko
                / activerecord.md
            
            
              Last active May 7, 2016
            
              
                Response to http://bikeshed.fm/56 regarding "ActiveRecord is Reinventing Sequel"
              
          
      View activerecord.md
  
    
    Hey Sean,
I just encountered your "The Bike Shed" podcast, concretely number #56 where you were talking about the "ActiveRecord is Reinventing Sequel" post I wrote. I'm sorry that this post struck you as negative, and that it made you feel like I was attacking you. I admit that I did feel some negative energy while I was writing it, but I still felt like I needed to say it.
Firstly, you said in the podcast that you would like to read an article which shows parts where Sequel is better than ActiveRecord. However, I did link my previous "Ode to Sequel" post in the first paragraph of my post, and soon after added two more. So I think it's a bit unfair that I was pr

  
## sequel.rb
require "sequel"

DB = Sequel.postgres("arel")
DB.create_table!(:movies) { primary_key :id }

class Movie < Sequel::Model
end

# Asterisk (I agree this one isn't ideal)
Movie.select{count{}.*} # SELECT count(*) FROM "movies"

## 1-activerecord.rb
require "active_record"

ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
ActiveRecord::Migration.class_eval do
  create_table(:records) do |t|
    t.string :column
  end
end

data = 50_000.times.map { |i| Hash[column: "Column #{i}"] }

## 01-safe-download.rb
require "open-uri"
require "net/http"

Error = Class.new(StandardError)

DOWNLOAD_ERRORS = [
  SocketError,
  OpenURI::HTTPError,
  RuntimeError,
  URI::InvalidURIError,

## arel.rb
require "active_record"

ActiveRecord::Base.establish_connection("postgres:///db")

insert          = Arel::Nodes::InsertStatement.new
insert.relation = Arel::Table.new(:movies)
insert.columns  = hash.keys.map { |k| Arel::Table.new(:movies)[k] }
insert.values   = Arel::Nodes::Values.new(hash.values, insert.columns)

ActiveRecord::Base.connection.execute(insert.to_sql)

## 01-requirements.md

      
              4 files
            
          
              0 forks
            
          
              1 comment
            
          
              4 stars
            
          
                janko
                / 01-requirements.md
            
            
              Last active Jun 23, 2017
            
              
                ActiveRecord vs Sequel (require time)
              
          
      View 01-requirements.md
  
    
    $ brew install cloc
$ bundle install

  
## 01.md

      
              13 files
            
          
              1 fork
            
          
              0 comments
            
          
              0 stars
            
          
                janko
                / 01.md
            
            
              Created May 27, 2015
            
              
                The Roda Ruby framework (my presentation on our local Ruby meetups)
              
          
      View 01.md
  
    
    Roda


Web framework (on top of Rack)


Forked from Cuba


Core + Plugins

Core:  440 LOC
Total: 3200 LOC