Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/hash/deep_transform_values.rb

Overview

This was copied from: github.com/rails/rails/blob/master/activesupport/lib/active_support/core_ext/hash/deep_transform_values.rb

Instance Method Summary collapse

Instance Method Details

#deep_transform_values(&block) ⇒ Object

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"}}



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# File 'lib/core_ext/hash/deep_transform_values.rb', line 13

def deep_transform_values(&block)
  _deep_transform_values_in_object(self, &block)
end

#deep_transform_values!(&block) ⇒ Object

Destructively converts all values by using the block operation. This includes the values from the root hash and from all nested hashes and arrays.



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# File 'lib/core_ext/hash/deep_transform_values.rb', line 20

def deep_transform_values!(&block)
  _deep_transform_values_in_object!(self, &block)
end