ternary operator in javascript

ternary operator in javascript

- February 11, 2021

Syntax
condition ? exprIfTrue : exprIfFal

let greeting = person => {
    let name = person ? person.name : `stranger`
    return `Howdy, ${name}`
}

console.log(greeting({name: `Alice`}));  // "Howdy, Alice"

console.log(greeting(null)); // "Howdy, stranger"

var age = 26;
var beverage = (age >= 21) ? "Beer" : "Juice";

console.log(beverage); // "Beer"

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