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paper-trail-gem--paper_trail
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Merge https://github.com/airblade/paper_trail

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lyfeyaj 2014-03-06 15:02:04 +08:00
parent f4a459cf4a d139722f0d
commit 16f4d3d196
2 changed files with 6 additions and 4 deletions
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2
README.md
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@ -736,7 +736,7 @@ Remember to add those extra columns to your `versions` table and use `attr_acces
There are two scenarios: diffing adjacent versions and diffing non-adjacent versions.
The best way to diff adjacent versions is to get PaperTrail to do it for you. If you add an `object_changes` text column to your `versions` table, either at installation time with the `--with-changes` option or manually, PaperTrail will store the `changes` diff (excluding any attributes PaperTrail is ignoring) in each `update` version. You can use the `version.changeset` method to retrieve it. For example:
The best way to diff adjacent versions is to get PaperTrail to do it for you. If you add an `object_changes` text column to your `versions` table, either at installation time with the `rails generate paper_trail:install --with-changes` option or manually, PaperTrail will store the `changes` diff (excluding any attributes PaperTrail is ignoring) in each `update` version. You can use the `version.changeset` method to retrieve it. For example:
```ruby
>> widget = Widget.create :name => 'Bob'

8
spec/requests/articles_spec.rb
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@ -4,14 +4,16 @@ describe "Articles" do
let(:valid_params) { { :article => { :title => 'Doh', :content => Faker::Lorem.sentence } } }
context "versioning disabled" do
specify { PaperTrail.enabled?.should be_false }
specify { PaperTrail.should_not be_enabled }
it "should not create a version" do
PaperTrail.should be_enabled_for_controller
expect { post articles_path(valid_params) }.to_not change(PaperTrail::Version, :count)
PaperTrail.should_not be_enabled_for_controller
end
it "should not leak the state of the `PaperTrail.enabled_for_controlller?` into the next test" do
PaperTrail.enabled_for_controller?.should be_true
it "should not leak the state of the `PaperTrail.enabled_for_controller?` into the next test" do
PaperTrail.should be_enabled_for_controller
end
end
end