Order of elements arrangement in Model

model_sequence.rb

# encoding
class ModelName < ApplicationRecord

  # require statements
  # extend Modules
  # include Modules
  # Gem/Plugins options
  # CONSTANTS
  # Attribute accessors
  # serialize attributes
  # validations

  # Callbacks
  # before_validation
  # after_validation
  # before_save
  # around_save
  # Creating an Object
  # before_create
  # around_create
  # after_create
  # Updating an Object
  # before_update
  # around_update
  # after_update
  # after_save
  # Destroying an Object
  # before_destroy
  # around_destroy
  # after_destroy
  # After manipulation (success/failure)
  # after_commit
  # after_rollback

  # Associations
  # belongs_to
  # polymorphic
  # has_one
  # has_many (simple)
  # has_many (using :through)
  # Association configurations such as 'accepts_nested_attributes_for' statements
  # Delegates
  # Scopes
  # Class Methods
  # Getter setter
  # Instance Methods (used in validation blocks)
  # Instance Methods

end