diff options
Diffstat (limited to 'activesupport/lib/active_support/array_inquirer.rb')
| -rw-r--r-- | activesupport/lib/active_support/array_inquirer.rb | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/array_inquirer.rb b/activesupport/lib/active_support/array_inquirer.rb index 0ae534da00..f59ddf5403 100644 --- a/activesupport/lib/active_support/array_inquirer.rb +++ b/activesupport/lib/active_support/array_inquirer.rb @@ -7,17 +7,23 @@ module ActiveSupport # variants.phone? # => true # variants.tablet? # => true # variants.desktop? # => false - # - # variants.any?(:phone, :tablet) # => true - # variants.any?(:phone, :desktop) # => true - # variants.any?(:desktop, :watch) # => false class ArrayInquirer < Array + # Passes each element of +candidates+ collection to ArrayInquirer collection. + # The method returns true if at least one element is the same. If +candidates+ + # collection is not given, method returns true. + # + # variants = ActiveSupport::ArrayInquirer.new([:phone, :tablet]) + # + # variants.any? # => true + # variants.any?(:phone, :tablet) # => true + # variants.any?('phone', 'desktop') # => true + # variants.any?(:desktop, :watch) # => false def any?(*candidates, &block) if candidates.none? super else candidates.any? do |candidate| - include?(candidate) || include?(candidate.to_sym) + include?(candidate.to_sym) || include?(candidate.to_s) end end end |