jjb · April 30, 2013 05:12
diff --git a/using json data type.rb b/using json data type.rb
 foo = Foo.new

 foo.bar = [1,2,3]
 foo.save
 foo.reload
 foo.bar.class # Array
 foo.bar # [1,2,3]

 foo.bar = {a:1, b:2}
 foo.save
 foo.reload
 foo.bar.class # Hash
 foo.bar # {"a" => 1, "b" => 2}
	foo = Foo.new

	foo.bar = [1,2,3]
	foo.save
	foo.reload
	foo.bar.class # Array
	foo.bar # [1,2,3]

	foo.bar = {a:1, b:2}
	foo.save
	foo.reload
	foo.bar.class # Hash
	foo.bar # {"a" => 1, "b" => 2}