Joakim Kolsjö joakimk
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| class Address | |
| include Minimapper::Entity | |
| attribute :street | |
| attribute :postalcode | |
| attribute :city | |
| attribute :country | |
| validates :street, presence: true | |
| end |
joakimk
/ base_env.sh
Created
February 7, 2013 12:57
Using unicorn with preload_app. Init script, unicorn config and base environment. (not used in production yet). ERB templates.
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| #!/bin/sh | |
| UNICORN_CONF="/data/<%= @app_name %>/shared/config/unicorn.rb" | |
| UNICORN_EXEC="bundle exec unicorn" | |
| UNICORN_PID="/var/run/<%= @app_name %>/unicorn.pid" | |
| UNICORN_MAX_RELOAD_WAIT_TIME=60000 # 60 seconds | |
| RAILS_ENV="<%= @rails_env %>"; export RAILS_ENV | |
| RACK_ENV="<%= @rails_env %>"; export RACK_ENV | |
| APP_ROOT=/data/<%= @app_name %>/current |
joakimk
/ functional_core_imperative_shell.rb
Last active
October 14, 2015 00:27
An example of "functional core, imperative shell" as far as I understand it. For more info about this concept, see https://www.destroyallsoftware.com/screencasts/catalog/functional-core-imperative-shell.
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| # Written for this gist, but inspired by production code (I haven't run this code). | |
| # Imperative shell | |
| class Timer | |
| def initialize(record) | |
| @record = record | |
| end | |
| def start | |
| save_changes clock.start |
Single core cpu performance.
echo 'int main() { double i = 0; for(i = 0; i < 5000000000; i++) { 20%7 * i; } }' > /tmp/test.c && gcc /tmp/test.c -o /tmp/test && time /tmp/test && rm /tmp/test.c && rm /tmp/test
NOTE: It's not 100% reliable since it differs depending on compiler version.
Platform CPU Time
PC 14g i7-14700k (2023) 7.2
DELL Latitude 7430 (2022) 12g i5-1235U 9.4
MacBookPro15,1 (Mid 2018) i9 2.4 ghz 11.1
joakimk
/ 0_how_to_run.sh
Last active
October 11, 2015 18:58
Runnable minimapper example (you just need some version of ruby installed)
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| # Copy and paste this into a terminal: | |
| gem install minimapper | |
| gem install activemodel # required for Minimapper::Entity[::Rails] (you can use Minimapper::Entity::Core without it) | |
| curl https://gist.github.com/joakimk/3904952/raw/56b592e6eaa5a0206bf9207b0ee53aa0114a53eb/minimapper_example.rb > minimapper_example.rb | |
| ruby minimapper_example.rb |
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| #!/usr/bin/env rake | |
| # If the code below fails, uncomment this. There are no known issues now, but we had one. | |
| #require File.expand_path('../config/application', __FILE__) | |
| #Auctionet::Application.load_tasks | |
| #require File.expand_path('../lib/tasks/no_rails', __FILE__) | |
| #__END__ | |
| # Load all non-rails tasks. | |
| path = File.expand_path('../lib/tasks/no_rails', __FILE__) |
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| # Very simple CPU test. Not ideal. | |
| # Setup (where possible): | |
| # Ubuntu 11.04 | |
| # apt-get install ruby # 1.8.7 | |
| # ci:jocke $ ruby -v | |
| # ruby 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux] | |
| ruby -e 't=Time.now;100000000.times { 22%5 };puts Time.now-t' |
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| class Filter | |
| include FormObject | |
| # Proc because Date.yesterday changes every day :) | |
| attribute :from, Date, default: Proc.new { Date.yesterday } | |
| attribute :to, Date, default: Proc.new { 1.month.from_now - 1.day } | |
| end | |
| # in controller | |
| @filter = Filter.new(params[:filter]) |
joakimk
/ script-turbux_rspec.rb
Created
July 19, 2012 12:35
Command to run the specs the correct way when triggered from the turbux vim plugin.
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| #!/usr/bin/env ruby | |
| # | |
| # Command to run the specs the correct way when triggered from the turbux vim plugin. | |
| # | |
| # - non-rails unit tests should be run without bundler env and have extra options. | |
| # - rails tests should run with drb and retry if it exists right away (sometimes unreliable). | |
| rails_spec = ARGV.first.start_with?("spec/") || ARGV.first.include?('/spec/') | |
| if rails_spec | |
| command = "rspec --drb" |