Bump shoulda-matchers from 2.7.0 to 3.1.2

[dependabot-preview]

Bumps shoulda-matchers from 2.7.0 to 3.1.2.

Release notes

Sourced from shoulda-matchers's releases.

v3.1.2

Deprecations

• This is the last version that supports Rails 4.0 and 4.1 and Ruby 2.0 and 2.1.

Bug fixes

• When the permit matcher was used without #on, the controller did not use
  params#require, the params object was duplicated, and the matcher did not
  recognize the #permit call inside the controller. This behavior happened
  because the matcher overwrote double registries with the same parameter hash
  whenever ActionController::Parameters was instantiated.

  • Commit: 44c019
  • Issue: #899
  • Pull request: #902

Changelog

Sourced from shoulda-matchers's changelog.

3.1.2

Deprecations

• This is the last version that supports Rails 4.0 and 4.1 and Ruby 2.0 and
  2.1.

Bug fixes

• When the permit matcher was used without #on, the controller did not use
  params#require, the params object was duplicated, and the matcher did not
  recognize the #permit call inside the controller. This behavior happened
  because the matcher overwrote double registries with the same parameter hash
  whenever ActionController::Parameters was instantiated.

  • Commit: 44c019
  • Issue: #899
  • Pull request: #902

3.1.1

Bug fixes

• Some matchers make use of ActiveSupport's in? method, but do not include the
  file where this is defined in ActiveSupport. This causes problems with
  projects using shoulda-matchers that do not include all of ActiveSupport by
  default. To fix this, replace in? with Ruby's builtin include?.

  • Pull request: [#879]

• validate_uniqueness_of works by creating a record if it doesn't exist, and
  then testing against a new record with various attributes set that are equal
  to (or different than) corresponding attributes in the existing record. In
  3.1.0 a change was made whereby when the uniqueness matcher is given a new
  record and creates an existing record out of it, it ensures that the record is
  valid before continuing on. This created a problem because if the subject,
  before it was saved, was empty and therefore in an invalid state, it could not
  effectively be saved. While ideally this should be enforced, doing so would be
  a backward-incompatible change, so this behavior has been rolled back.
  ([#880], [#884], [#885])

  • Commit: [45de869]
  • Issues: [#880], [#884], [#885]

• Fix an issue with validate_uniqueness_of + scoped_to when used against a
  model where the attribute has multiple uniqueness validations and each

... (truncated)

Commits

• 1201198 Merge pull request #1034 from guialbuk/add-deprecation-notice-to-news-md
• fe79af4 Add deprecation notice to NEWS.md
• 2becfea Merge pull request #1030 from gitter-badger/gitter-badge
• 3fa4c2e Add Gitter badge
• ac9f482 Merge pull request #1014 from guialbuk/rails-5-readme
• 6eb920a Add installation instructions for Rails 5.0
• d3145e9 Update thoughtbot logo
• e8f1492 Update .rubocop.yml
• 9416f68 Add note to README
• 59dfb0e Bump version to 3.1.2
• Additional commits viewable in compare view

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[houndci-bot]

Style/StringLiterals: Prefer single-quoted strings when you don't need string interpolation or special symbols.

[dependabot-preview]

Superseded by #473.