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How do I make an executable program?

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How do I make an executable program?
posted Jun 28, 2016 by Roshan

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1 Answer

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Best answer

There are two general strategies:
1.you can write a script file and use the interpreter
2. you can compile an object that has a main method.
To make a script file, simply put Scala code into a file and make the file executable. and to use a main method, you must include in your Scala code an object with a main method. The main method should have the same type signature as in Java, namely:

def main(args: Array[String]): Unit

Once you have such an object, you can already run it using the scala program. To make your program more convenient, you can write a shell script file that invokes scala the correct way, thus making your program appear like any other program on the platform.

answer Jun 28, 2016 by Shivam Kumar Pandey
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