function_Currying.js

//Function Currying
let multiply = function (x, y) {
    console.log (x*y);
}

let multiplyByTwo = multiply.bind (this, 2);
multiplyByTwo (5);


//Function Currying
let multiply = function (x, y) {
    console.log (x*y);
}

let multiplyByTwo = multiply.bind (this, 2);
multiplyByTwo (5);
//make a copy of multiply method and create more method by presettting the arguments
let multiplyByThree = multiply.bind (this);
multiplyByThree (3,5);


//Closur
let multiply = function (x) {
    return function (y) {
        console.log (x * y);
    }
}
//its a kind of creatting box and which allows to use both params in the returned function
let multiplyByTwo = multiply (2);
multiplyByTwo(3);

//Closur
let multiply = function (x) {
    return function (y) {
        console.log (x * y);
    }
}
//its a kind of creatting box and which allows to use both params in the returned function
let multiplyByTwo = multiply (2);
multiplyByTwo(3);

let multiplyByThree = multiply (3);
multiplyByThree(3);