Scala – Pass function as a parameter

In Scala, we can pass a function as a parameter to another function or say method. For that we have to follow the below guidelines.

  • Define your method , including the function signature that it will accepts as a parameter.
  • Define the function with the exact signature that will be passed a method parameter.
  • Pass the function as a parameter to the methosd.

Let’s understand this with an example.A method named EmpDetails has been defined which accepts another function yearlySalary as its parameter which has same function signature.

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Shekhar Sharma

Shekhar Sharma

Shekhar Sharma is founder of testingpool.com. This website is his window to the world. He believes that ,"Knowledge increases by sharing but not by saving".

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