What is the syntax to export a function from a module in Node.js
function foo() {}
function bar() {}
// To export above functions:
module.exports = foo;
module.exports = bar;
// And in the file you want to use these functions,
// import them like this:
const foo = require('./module/path');
const bar = require('./module/path');Example: Export a function in Node
function add(a,b){
return a + b;
}
function sub(a,b){
return a - b;
}
function mul(a,b){
return a * b;
}
function div(a,b){
return a / b;
}
exports.add = add
exports.sub = sub
exports.mul = mul
exports.div = divCopyright © 2021 Codeinu
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