Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#sort_by_key(&block) ⇒ Object 



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# File 'ext/hash.rb', line 2

def sort_by_key(&block)
  sorted = {}
  self.keys.sort(&block).each do |key|
    value = self[key]
    sorted[key] = value.is_a?(Hash) ? value.sort_by_key(&block) : value
  end
  sorted
end