State the symbols of abstract data type operation, Data Structure & Algorithms

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Symbols of ADT oeprations

All Symbol ADT operations are implemented in Symbol class, except toSymbol(), which is implemented in classes (like String) which can generate a Symbol instance. When a result is undefined in the ADT, result of the corresponding Symbol class method is nil. names are sometimes different, following Ruby conventions; for instance, toString() in the ADT becomes to_s() in Ruby, and charAt() in ADT is []() in Ruby.

 


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