instance method `values_at`

Ruby on Rails 4.0.13

Since v2.2.3 Last seen in v4.2.9

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9

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values_at(*indices)

Returns an array of the values at the specified indices:

hash = ActiveSupport::HashWithIndifferentAccess.new
hash[:a] = 'x'
hash[:b] = 'y'
hash.values_at('a', 'b') # => ["x", "y"]

Parameters

indices rest

Source

# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 175
    def values_at(*indices)
      indices.collect {|key| self[convert_key(key)]}
    end

Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 175 · View on GitHub · Improve this page · Find usages on GitHub

Defined in HashWithIndifferentAccess

Signature

Parameters