amber_fixtures.cr

# post.cr
class Post	 
  YAML.mapping({
        name: String,
        description: String,
	 })
end

# factory.cr
module Factory
	 def make(klass : Class, name : Symbol) : Class
			yaml = File.open("spec/fixtures/#{name}.yml") do |file|
				YAML.parse(file)
			end

			klass.from_yaml(
				 yaml
			)
	 end
end

# spec_helper
include Factory


# Test
post = make(Post, :post)
post.save