class Array
Public Instance Methods
deep_dup()
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Returns a deep copy of array.
array = [1, [2, 3]] dup = array.deep_dup dup[1][2] = 4 array[1][2] # => nil dup[1][2] # => 4
# File lib/chewy/backports/deep_dup.rb, line 27 def deep_dup map(&:deep_dup) end