Flowdock
method

binary?

Importance_0
v1_9_3_392 - Show latest stable - 0 notes - Class: YAMLTree
binary?(string) private

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# File ext/psych/lib/psych/visitors/yaml_tree.rb, line 222
      def binary? string
        string.encoding == Encoding::ASCII_8BIT ||
          string.index("\x00") ||
          string.count("\x00-\x7F", "^ -~\t\r\n").fdiv(string.length) > 0.3
      end
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