JS Closure

jsClosure1.js

// Example with parameter only, no variable in scope and anonymous inner function
function orange(color) {
   return function(brand) {
    return "The oranges are with " + color + " color, but the computer brand can be " + brand;
     }
}
let coloring = orange("orange");
console.log(coloring("apple"));
// > The oranges are with orange color, but the computer brand can be apple

// Or in some situations we can simplify the above without declaring variable:
orange("Relishes")("Red");