I’m having trouble importing a ruby file

Question

I am trying to import a ruby file using require and the require_relative but I always get this mistake Traceback (most recent call last): 1: from app.ruby:1:in ' app.ruby:1:in require_relative': cannot load such file -- C:/xampp/htdocs/some-ruby-projects/project-10/product.ruby (LoadError)

Someone can give me a light?

my code

require_relative 'product.ruby'
require_relative 'market.ruby'

product = Product.new
market = Market.new(product)

product.price = "3.990"
product.name = "Iphone 6s"
market.buy(product)

Answer 1

Take the extension . ruby and replace it with . Rb and instead of putting require_relative 'product.ruby' and require_relative 'market.ruby' leave only 'product' and 'market', because beyond the extension . ruby does not exist it is not necessary to put any extension when using require_relative as it will look for another file through the string that was placed between ''