Class: Array

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

Instance Method Summary collapse

Instance Method Details

#swap!(a, b) ⇒ Object 



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# File 'lib/etzetera/core_ext.rb', line 4

def swap!(a,b)
  self[a], self[b] = self[b], self[a]
  self
end