claudiug

#!/usr/bin/env bash

function generate_tags {
  (ctags -R -f .tags 2> /dev/null &)
}

function generate_gemtags {
  (bundle show --paths | xargs ctags -R -f .gemtags 2> /dev/null &)
}

claudiug

require 'rubygems'
require 'httparty'
require 'benchmark'
require 'thread'

class Google
  include HTTParty
  base_uri 'http://google.com'

  def self.benchmark

claudiug

require 'sinatra'
require 'action_mailer'

class Mailer < ActionMailer::Base
  def contact
    mail(
      :to      => "test@example.com",
      :from    => "test@example.com",
      :subject => "Test") do |format|
        format.text

claudiug

[] ~/projects/jruby $ jruby.bash --environment --dev
JRuby Environment
=================

JRuby executable:
  /Users/headius/projects/jruby/bin/jruby.bash
JRuby command line options:
  --environment --dev

Environment:

claudiug

#contents of sample.rb
cat sample.rb
require './before'
puts "Hello World!"

#contents of before.rb
cat before.rb
puts "Before..."

#running:

claudiug

require 'authentication'

class MyApp < Roda
  include Authentication

  plugin :json
  
  route do |r|
    r.on('docs') { r.run Docs }

claudiug

SELECT relname, seq_scan-idx_scan AS too_much_seq, case when seq_scan-idx_scan>0 THEN 'Missing Index?' ELSE 'OK' END, pg_relation_size(relname::regclass) AS rel_size, seq_scan, idx_scan
 FROM pg_stat_all_tables
 WHERE schemaname='public' AND pg_relation_size(relname::regclass)>80000 ORDER BY too_much_seq DESC;

claudiug

module Slug
  def self.customize(field: :name)
    Module.new do
      define_method :to_param do
        public_send(field).downcase.gsub /\W+/, '-'
      end       
    end
  end
end

claudiug

Faster Rails tests

Feedback loop speed in one of the biggest contributing factors to overall development time. The faster you get results, the faster you can move on to other things. A fast enough test suite is therefore critical to teams' success, and is worth investing some time at the beginning to save in the long run.

Below is a list of techniques for speeding up a Rails test suite. It is not comprehensive, but should definitely provide some quick wins. This list of techniques assumes you're using minitest, but most everything should translate over to rspec by simply replacing test/test_helper.rb with spec/spec_helper.rb.

• Lead with data
• bcrypt
• bootsnap
• Cache Time::utc calls

claudiug

Back up and restore an IndexedDB database

This gist is an ES module which provides functions to import and export data from an IndexedDB database as JSON. It's based on Justin Emery's indexeddb-export-import package, but applies some adjustments that reflect better on the current browser landscape (i.e. better developer ergonomics but no support for Internet Explorer).

Usage

For each of the provided functionalities, you need a connected IDBDatabase instance.

Export Data

import { idb } from 'some-database'