Module: Enumerable

Included in:

ConfigTable, Slop

Defined in:

lib/hash_fix.rb,
lib/mime-types-1.16/setup.rb

Instance Method Summary

• #dups ⇒ Object

Instance Method Details

#dups ⇒ Object

# File 'lib/hash_fix.rb', line 34

def dups
  inject({}) {|h,v| h[v]=h[v].to_i+1; h}.reject{|k,v| v==1}.keys
end