Class: Hash

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

Overview

Extend Hash with deep find of a key return array

Instance Method Summary collapse

Instance Method Details

#deep_find(target) ⇒ Object 



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# File 'lib/hash.rb', line 3

def deep_find(target)
  keys.collect do |key|
    if key == target
      self[key]
    elsif self[key].is_a? Hash
      self[key].deep_find(target)
    end
  end.compact.flatten
end