YAML Model

Product.rb

require 'yaml'

class Product
  def self.all
    @all ||= YAML
      .load_file(Rails.root/"config"/"products.yml")
      .fetch(Rails.env)
      .map { |id, attrs| [id.intern, new(id: id, **attrs.symbolize_keys)] }
      .to_h
  end

  def self.[](id, &if_dne)
    all.fetch id&.intern, &if_dne
  end

  def self.one_membership
    self[__method__]
  end

  def self.two_membership
    self[__method__]
  end

  def self.three_membership
    self[__method__]
  end

  def initialize(id:, name:, amount:, stripe_plan_id:)
    @id             = id.intern
    @name           = name.freeze
    @amount         = amount
    @square_plan_id = square_plan_id&.freeze
  end

  attr_reader :id, :name, :amount, :square_plan_id

  def subscription?
    !!square_plan_id
  end


end