Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#partition(&block) ⇒ Object

similar to Enumerable partition() method, separate one hash into 2 based on the passed in test condition.



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

def partition(&block)
  h = dup
  h2 = {}
  each{|k, v| 
    h2[k] = h.delete(k) if block.call(k,v)  
  }
  [h2, h]
end