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path: root/activesupport/test/array_inquirer_test.rb
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* Require the extensions to tests pass in isolationRafael Mendonça França2015-03-301-0/+1
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* Revert "Remove Array#inquiry"Rafael Mendonça França2015-03-301-0/+7
| | | | | | This reverts commit 9420de59f5b7f5ceac77e28e6c326ec145f71f80. Reason: Turns out we want to keep this method.
* Remove Array#inquiryRafael Mendonça França2015-03-271-7/+0
| | | | | We are promoting too much a feature that will not be widler used. So for now lets keep just the ArrayInquirer constructor.
* Add ActiveSupport::ArrayInquirer and Array#inquiryGeorge Claghorn2015-03-241-0/+35
Wrapping an array in an `ArrayInquirer` gives a friendlier way to check its string-like contents. For example, `request.variant` returns an `ArrayInquirer` object. To check a request's variants, you can call: request.variant.phone? request.variant.any?(:phone, :tablet) ...instead of: request.variant.include?(:phone) request.variant.any? { |v| v.in?([:phone, :tablet]) } `Array#inquiry` is a shortcut for wrapping the receiving array in an `ArrayInquirer`: pets = [:cat, :dog] pets.cat? # => true pets.ferret? # => false pets.any?(:cat, :ferret} # => true