PostgreSQL'in dizi sütununda Rails' enum kullanmaya çalışıyorum.PG dizilimi ile Rails 5 enum kullanımı
class Post < ActiveRecord::Base
enum tags: { a: 0, b: 1, c: 2 }, array: true
end
Yukarıdaki kod
array: true
destek arrtibute
gibi bir dizi kolon üzerinde enum kullanarak herhangi bir şekilde var çalışmıyor Ancak?
DÜZENLEME
Aşağıdaki test durumu geçtiği görmek istiyorum, ama aslında o başarısız olur.
# frozen_string_literal: true
begin
require "bundler/inline"
rescue LoadError => e
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
raise e
end
gemfile(true) do
source "https://rubygems.org"
git_source(:github) { |repo| "https://github.com/#{repo}.git" }
# Activate the gem you are reporting the issue against.
gem "activerecord", "5.1.4"
gem "pg"
end
require "active_record"
require "minitest/autorun"
require "logger"
# Ensure backward compatibility with Minitest 4
Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)
# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(adapter: "postgresql", database: "test")
ActiveRecord::Base.logger = Logger.new(STDOUT)
ActiveRecord::Schema.define do
create_table :products, force: true do |t|
t.integer :type_delivery, default: [], array: true, limit: 8
end
end
class Product < ActiveRecord::Base
enum type_delivery: { a: 1, b: 2, c: 3, d: 5 }, array: true
end
class BugTest < Minitest::Test
def test_array_enum
product = Product.create!(type_delivery: %w[a b c])
assert_equal products.type_delivery, %w[a b c]
end
end
hatadır:
/usr/local/var/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activerecord-5.1.4/lib/active_record/enum.rb:172:in `block (2 levels) in enum': undefined method `each_with_index' for true:TrueClass (NoMethodError)
from /usr/local/var/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activerecord-5.1.4/lib/active_record/enum.rb:171:in `module_eval'
from /usr/local/var/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activerecord-5.1.4/lib/active_record/enum.rb:171:in `block in enum'
from /usr/local/var/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activerecord-5.1.4/lib/active_record/enum.rb:154:in `each'
from /usr/local/var/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activerecord-5.1.4/lib/active_record/enum.rb:154:in `enum'
from guides/bug_report_templates/active_record_gem.rb:38:in `<class:Product>'
from guides/bug_report_templates/active_record_gem.rb:37:in `<main>'
Eğer buna bir çözüm buldular mı? – user3033467