Support Rails 6.1 (#28)

.github/workflows/CI.yml

@@ -15,8 +15,9 @@ jobs:
           - '2.6'
           - '2.7'
         activerecord:
-          - '5.2'
+          - '6.1'
           - '6.0'
+          - '5.2'
     services:
       postgres:
         image: postgres:12

.rspec

@@ -1 +1 @@
---colour
+--force-color

amountable.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |gem|
   gem.require_paths = ['lib']
   gem.required_ruby_version     = '>= 2.6'
 
-  gem.add_dependency 'activerecord', '>= 5.2', '< 6.1'
+  gem.add_dependency 'activerecord', '>= 5.2', '< 7'
   gem.add_dependency 'activerecord-import', '>= 0.19.1'
   gem.add_dependency 'money-rails', '>=1.7.0'
   gem.add_dependency 'monetize'

gemfiles/activerecord_6.1.gemfile

@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+gemspec path: "../"
+
+gem "activerecord", "~> 6.1.0"

lib/amountable/amount.rb

@@ -2,20 +2,6 @@
 
 module Amountable
   class Amount < ActiveRecord::Base
-    class_attribute :columns
-    self.columns = []
-
-    def self.column(name, sql_type = nil, default = nil, null = true)
-      type = "ActiveRecord::Type::#{sql_type.to_s.camelize}".constantize.new
-      columns << ActiveRecord::ConnectionAdapters::Column.new(name.to_s, default, type, null)
-    end
-
-    column :amountable_type, :string, nil, false
-    column :amountable_id, :integer, nil, false
-    column :value_currency, :string, nil, true
-    column :value_cents, :integer, 0, false
-    column :name, :string, nil, false
-
     include Amountable::Operations
 
     belongs_to :amountable, polymorphic: true
@@ -31,6 +17,5 @@ def save
       raise StandardError.new("Can't persist amount to database") if persistable == false
       super
     end
-
   end
-end
+end

spec/amountable/amountable_spec.rb

@@ -23,7 +23,7 @@
         expect(amount.persisted?).to be true
       end
       expect do
-        expect(order.update_attributes(sub_total: Money.new(200)))
+        expect(order.update(sub_total: Money.new(200)))
       end.not_to change { Amountable::Amount.count }
     end
 
@@ -80,7 +80,7 @@
           expect { subscription.save }.not_to change { Amountable::Amount.count }
           expect(amount.persisted?).to be false
         end
-        subscription.update_attributes(sub_total: Money.new(200))
+        subscription.update(sub_total: Money.new(200))
         expect(subscription.sub_total).to eq(Money.new(200))
         expect(subscription.total).to eq(Money.new(200))
         subscription.sub_total = Money.zero

spec/support/database.rb

@@ -10,7 +10,7 @@
 ActiveRecord::Base.default_timezone = :utc
 ActiveRecord::Base.configurations = YAML.load_file(database_yml)
 ActiveRecord::Base.logger = Logger.new(File.join(File.dirname(__FILE__), '../debug.log'))
-ActiveRecord::Base.logger.level = ENV['TRAVIS'] ? ::Logger::ERROR : ::Logger::DEBUG
+ActiveRecord::Base.logger.level = ENV['CI'] ? ::Logger::ERROR : ::Logger::DEBUG
 config = ActiveRecord::Base.configurations[db_name]
 
 begin