A category 3 change incompatible will increment the major build number and reset the minor and build numbers. Normally that means incrementing the build number. This means a developer can generate builds all day long, but as soon as they make a public release, the version must be updated. Added top and made pop return nil pop used to return the old top item. They write to the original interface no top , so their version constraint looks like:. Essentially, any version is OK with Client A.
An incompatible change to the library will cause them grief, but they are willing to take the chance we call Client A optimistic.
Client B is just like Client A except for two things: 1 They use the depth method and 2 they are worried about future incompatibilities, so they write their version constraint like this:. The depth method was introduced in version 0. We call Client B pessimistic because they are worried about incompatible future changes it is OK to be pessimistic! From: blog.
What happens if fnord 3. For the last example, single-digit versions are automatically extended with a zero to give a sensible result. Factory method to create a Version object.
Input may be a Version or a String. This may work for simple gems, but not work for others. If there is no. If you would like to use an unpacked gem directly from the filesystem, simply set the :path option to the path containing the gem's files. This will automatically load gemspec files from subdirectories.
Dependencies can be placed into groups. Groups can be ignored at install-time using --without or required all at once using Bundler. You can specify the required version of Ruby in the Gemfile with ruby.
If the Gemfile is loaded on a different Ruby version, Bundler will raise an exception with an explanation. Alternatively, you can use this slick trick: gem list --local grep 'rack' This should list all your rack versions. Sign up or log in Sign up using Google.
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Drop support for ruby 2. Oct 25, Reference bug report template with kebab rather than snake cased file…. Jun 9, Rename appraisals from ar- to rails-, per dbd. Dec 15, Oct 29, Automate test setup. Jun 4, Dec 16, Lint: defunct config. Lint: ABCSize et. Dec 11, Oct 17, Sep 2, Update dev. View code. PaperTrail Documentation Table of Contents 1. Introduction 1. Compatibility 1. Installation 1. Basic Usage 1. API Summary 1. Configuration 1.
Limiting What is Versioned, and When 2. Limiting the Number of Versions Created 2. Working With Versions 3. Reverting And Undeleting A Model 3. Navigating Versions 3. Diffing Versions 3. Deleting Old Versions 3. Queries 3. Saving More Information About Versions 4. Associations 4. ActiveRecord 5. Configuring the versions Association 5. Generators Reference 5. Protected Attributes 6. Extensibility 6. Custom Version Classes Advantages Configuration 6. Custom Object Changes Known Adapters 6.
Excluding the Object Column 7. Testing 7. Minitest 7. RSpec Matchers 7. Cucumber 7. Spork 7. Zeus or Spring 8. PaperTrail Plugins 9. Integration with Other Libraries PaperTrail Track changes to your models, for auditing or versioning.
Documentation This is the user guide. Configuration 2. Choosing Lifecycle Events To Monitor 2.
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