class Hash
Public Instance Methods
filter(args)
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# File lib/allpay/core_ext/hash.rb, line 2 def filter args return nil if args.empty? if args.size == 1 args[0] = args[0].to_s if args[0].is_a? Symbol self.select { |key| key.to_s.match(args.first) } else self.select { |key| args.include?(key) } end end