Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#sym_key_sub(sub = '_') ⇒ Object 



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# File 'lib/langrove/ext/hash.rb', line 4

def sym_key_sub( sub = '_' )

  #
  # Substitutes all :symkeys with '_symkeys'
  #

  replace( inject({}) do |hash, (key,val) | 

      val.sym_key_sub( sub ) if val.is_a?( Hash )

      if key.is_a?( Symbol )

        hash["#{sub}#{key.to_s}"] = val
      
      else

        hash[key] = val

      end

      hash
      
    end

  )

end

#sym_key_usub(sub = '_') ⇒ Object 



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# File 'lib/langrove/ext/hash.rb', line 32

def sym_key_usub( sub = '_')

  replace( inject({}) do |hash, (key,val) | 

      val.sym_key_usub( sub ) if val.is_a?( Hash )

      if key[0] == '_'

        hash[key[1..-1].to_sym] = val
      
      else

        hash[key] = val

      end

      hash
      
    end

  )

end