kematzy

require 'rubygems'
require 'dm-sqlite-adapter'
require 'data_mapper'

class Test
  include DataMapper::Resource
  property :id,           Serial
  property :title,        String,   :length => 255
  property :description,  String,   :length => 255

kematzy

require 'rubygems'
require 'sinatra/base'
require 'sinatra/settings'

class YourApp < Sinatra::Base
  register(Sinatra::Settings)
  enable :show_settings   # turn it on
  
  
  enable :inline_templates

kematzy

puts `ruby -v`
require 'rubygems'
require 'active_support'
require 'dm-core'
require 'dm-sqlite-adapter'
require 'data_mapper'
require 'dm-is-list'
require 'dm-is-tree'

kematzy

if (ENV['HOME'] =~ /^\/home\//)  ## DREAMHOST
  ENV['GEM_HOME'] = "#{ENV['HOME']}/.gems"
  ENV['GEM_PATH'] = "#{ENV['HOME']}/.gems:"
  require 'rubygems'
  Gem.clear_paths
end

kematzy

# PROBLEM SYNOPSIS
# 
# Updating the  has n :faqs  association key :faq_category_id inside a before block in the parent modeL
# DOES NOT WORK
# 
# It does however work outside of the before block.
# 
# 

%w( rubygems dm-core dm-validations dm-timestamps dm-types dm-is-list dm-is-tree ).each { |lib| require lib }

kematzy

 ~ Using DataMapper::VERSION=[0.10.2]
 ~ begin bootstraps #====================#
 ~ (0.000033) SELECT sqlite_version(*)
 ~ (0.000049) DROP TABLE IF EXISTS "faq_categories"
 ~ (0.000014) DROP TABLE IF EXISTS "faqs"
 ~ (0.000009) PRAGMA table_info("faq_categories")
 ~ (0.000243) CREATE TABLE "faq_categories" ("id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, "parent_id" INTEGER DEFAULT 0, "name" VARCHAR(100), "description" VARCHAR(50) DEFAULT '', "url_slug" VARCHAR(50), "position" INTEGER)
 ~ (0.000006) PRAGMA table_info("faqs")
 ~ (0.000097) CREATE TABLE "faqs" ("id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, "faq_category_id" INTEGER, "question" VARCHAR(250), "answer" TEXT, "position" INTEGER)
 ~ (0.000038) INSERT INTO "faq_categories" ("parent_id", "name", "description", "position") VALUES (0, 'A', 'A description', 1)

kematzy

require 'rubygems'
require 'dm-core'

DataMapper::Logger.new($stdout, :debug)
DataMapper.setup(:default, 'sqlite3::memory:')

class Client

  include DataMapper::Resource

kematzy

## DataMapper 0.10.2 & ASSOCIATIONS
#
# I'm working on a Client model, and need to track the Nationality of the Client, 
# but don't really want to create an un-necessary Nationality model, when I theoretically 
# can use the existing Country model.
#
# All the variations I've tried causes a similar error:
#
#   Cannot add a NOT NULL column with default value NULL (DataObjects::SyntaxError)

kematzy

# Needed to import datamapper and other gems
require 'rubygems'
require 'pathname'

# Add all external dependencies for the plugin here
gem 'dm-core', '~> 0.10.0'
require 'dm-core'
gem 'dm-validations', '~> 0.10.0'
require 'dm-validations'

kematzy

## dm-is-list/spec/integration/constrained_spec.rb

## NB!! These tests fail.
# They are incorporated just to show the problem.  IF you know how to fix this issue, please do so.


require 'pathname'
require Pathname(__FILE__).dirname.expand_path.parent + 'spec_helper'

if HAS_SQLITE3 || HAS_MYSQL || HAS_POSTGRES