-
Notifications
You must be signed in to change notification settings - Fork 37
/
README
51 lines (32 loc) · 842 Bytes
/
README
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
== AutoMigrations
Forget migrations, auto-migrate!
== Usage
Write out your schema (or use an existing one)
$ cat db/schema.rb
ActiveRecord::Schema.define do
create_table :posts do |t|
t.string :title
t.text :body
t.timestamps
end
end
$ rake db:auto:migrate
Created posts table
...a few days later
$ cat db/schema.rb
ActiveRecord::Schema.define do
create_table :posts do |t|
t.string :title
t.text :content
t.timestamps
end
end
$ rake db:auto:migrate
-- add_column("posts", :content, :text)
-> 0.0307s
-- remove_column("posts", "body")
-> 0.0311s
Found a bug? Sweet. Add it at the Lighthouse:
http://err.lighthouseapp.com/projects/466-plugins/tickets/new
Feature requests are welcome.
* PJ Hyett [ pjhyett@gmail.com ]