ruby

require 'activerecord-import'

class BulkImportPostsService
  BATCH_SIZE = 1000

  def initialize(csv_file_path)

pin "application"
pin "@hotwired/turbo-rails", to: "turbo.min.js", preload: true
pin "@hotwired/stimulus", to: "stimulus.min.js", preload: true
pin "@hotwired/stimulus-loading", to: "stimulus-loading.js", preload: true

pin_all_from "app/javascript/controllers", under: "controllers"

<%= link_to 'Delete', task_path(task),
      data: { turbo_method: :delete, turbo_confirm: 'Delete this task?' },
      class: 'text-red-700 hover:underline' %>

class RedisMutex
  def initialize(redis: Redis.current)
    @redis = redis
  end

  def with_lock(key, ttl: 60)

class Presence
  TTL = 60

  def initialize(redis: Redis.current)
    @redis = redis
  end

class QueryBudget
  def initialize(app, max_queries: 50)
    @app = app
    @max_queries = max_queries
  end

class AddSearchVectorToSnips < ActiveRecord::Migration[6.1]
  def change
    add_column :snips, :search_vector, :tsvector
    add_index :snips, :search_vector, using: :gin
  end
end

class AddLockVersionToPosts < ActiveRecord::Migration[6.1]
  def change
    add_column :posts, :lock_version, :integer, default: 0, null: false
  end
end

class PaymentService
  def initialize
    Stripe.api_key = Rails.application.credentials.stripe[:secret_key]
  end

  def create_payment_intent(amount:, currency: 'usd')

class Profile < ApplicationRecord
  has_one_attached :avatar

  validate :avatar_type_and_size

  private

class StepsController < ApplicationController
  def move_up
    @step = Step.find(params[:id])
    @step.move_higher

    respond_to do |format|

class RateLimiter
  def initialize(redis: Redis.current)
    @redis = redis
  end

  def allow?(key, limit:, period:)