Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#hash_revert ⇒ Object 



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# File 'lib/world_flags/core_ext.rb', line 2

def hash_revert
  r = Hash.new
  each {|k,v| r[v] = k}
  r
end