destructuring_useful.js

/**
 * Be amazed at this use for destructuring
 * If you pass args as an obj instead of
 * distinct values like f('red','male',23)
 * You can use destructuring in the function
 * to get what you want without needing to 
 * figure out which position it should be in!
 */
function f( {name, age} = {}){ // destructure the received {} to name and age.
	console.log('age:',age);  // age: 23
}

f({color:'red', gender:'male', age:23})