method

deep_transform_values

v7.1.3.4 - Show latest stable - 0 notes - Class: Hash

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What's this?

deep_transform_values(&block) public

Returns a new hash with all values converted by the block operation. This includes the values from the root hash and from all nested hashes and arrays.

hash = { person: { name: 'Rob', age: '28' } }

hash.deep_transform_values{ |value| value.to_s.upcase }
# => {person: {name: "ROB", age: "28"}}

Show source

# File activesupport/lib/active_support/core_ext/hash/deep_transform_values.rb, line 12
  def deep_transform_values(&block)
    _deep_transform_values_in_object(self, &block)
  end

deep_transform_values

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