v-kolesnikov

CommonJS
ESM
AMD
ES modules
ES6 modules
mjs

import, export
script defer

v-kolesnikov

CS Notes

Or what I would like to know clear (ясно).

• bytes (despite I know bits quite well)
• byte-strings
• encodings
• packing & unpacking bytes (Ruby Array#pack & String#unpack etc)

Bit

v-kolesnikov

# typed: strict
# frozen_string_literal: true

require "base32"
require "securerandom"
require "ulid"

# A type to represent UUIDs. Particularly useful for annotating fields in API
# representations or Sorbet parameters to help prevent accidentally mixing up
# UUIDs and EIDs as they're being passed around as loose strings.

v-kolesnikov

# https://github.com/jeremyevans/forme/blob/master/spec/forme_coverage.rb
require 'coverage'
require 'simplecov'

def SimpleCov.forme_coverage(opts = {})
  start do
    enable_coverage :branch
    add_filter "/spec/"
    add_group('Missing'){|src| src.covered_percent < 100}
    add_group('Covered'){|src| src.covered_percent == 100}

v-kolesnikov

     opts[:max_dataset_size]
    
     It is a very important constant that provides a useful performance optimization.
    
     For example we have N records in `users` table and want to show that number
     under the corresponding table on `/users` page. It would be quite fast for DB
     to count some tausands records and return that value back to the application.
     But in case of 1M records the same task will load the DB server significantly
     and without the relevant reason. There is no difference for web-app purposes
     whether we have 1M or 1M+1 records in the DB .

v-kolesnikov

audit=false
engine-strict=true
fund=false
legacy-peer-deps=false

v-kolesnikov

Bookmate Tech Stack

Backend

Primary technologies

• Ruby
• Ruby on Rails (v.6 at 12/22)
• Sidekiq
• MySQL

v-kolesnikov

Super fast, keyboard-optimized, client side Hugo search

This is a fork of and builds upon the work of Eddie Webb's search and Matthew Daly's search explorations.

It's built for the Hugo static site generator, but could be adopted to function with any json index compatible with Fuse fuzzy search library.

To see it in action, go to craigmod.com and press CMD-/ and start typing.

v-kolesnikov

text = Gem.loaded_specs.map do |name, spec|
  "#{name};#{spec.licenses.join(', ')}"
end.join("\n")

puts text

v-kolesnikov

require 'bundler/inline'

gemfile(true) do
  gem 'roda'
  gem 'webrick'
end

class M1
  def initialize(app)
    @app = app