RomanTurner

Rails Conference Schedule

TUESDAY

Leveling up. From Planning to Production

By: Tomas Countz Room: Portland BR 254

• 10:40am-11:10am Leveling up. From Planning to Production BR 254

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Rails C With Me: The Interactive Console as a Superpower

RomanTurner

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

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General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

RomanTurner

class ErrorSerializer
  attr_accessor :request, :params, :errors

  def initialize(request, params, errors = [], exception = nil)
    @request = request
    @params = params
    @errors = errors
    @exception = exception
  end

RomanTurner

module ViteRephlex
  module PhlexHelpers
    class OohBabyILikeItRaw < Phlex::HTML
      def initialize(tag:)
        @tag = tag
      end
      def template
        @tag.is_a?(Array) ? @tag.each { |t| unsafe_raw(t) } : unsafe_raw(@tag)
      end
    end

RomanTurner

class Roda
  module RodaPlugins
    module Phlex
      def self.configure(app, opts)
        app.opts[:class_name] = app.name
        app.opts[:phlex] = opts
      end

      module InstanceMethods
        # Render a component with the default layout.

RomanTurner

class StyledComponent < Phlex::HTML
  STYLES = {
    container: {
      xs: "mx-auto max-w-7xl px-6 py-24",
      sm: "sm:py-32",
      lg: "lg:px-8"
    },
    get_started: {

RomanTurner

// // Generate a large sorted array of random integers
const arraySize = 1500;
const amountOfRecipes = 1000;
const sortedArray = Array.from({ length: arraySize }, (_, i) => i).sort(
  (a, b) => a - b
);

const jsonArray = JSON.stringify(sortedArray);

function binarySearch(arr, val) {

RomanTurner

# frozen_string_literal: true

require 'phlex'
require 'vite_ruby'

module ViteRephlex
  module PhlexHelpers
    class OohBabyILikeItRaw < Phlex::HTML
      def initialize(tag:)
        @tag = tag

RomanTurner

require "haml"

module Hamlet
  def self.included(base)
    base.extend ClassMethods
  end

  def render
    engine = Haml::Template.new { self.class.get_element }
    engine.render(self)

RomanTurner

class Response
  attr_reader :status, :data

  def initialize(status, data)
    @status = status
    @data = data
  end

  def deconstruct
    by_status