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Created April 7, 2020 14:47
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JavaScript - Métodos de los arreglos
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Curso de Javascript</title>
</head>
<body>
<script src="scripts.js"></script>
</body>
</html>
Raw
scripts.js
/* Arreglos */
var animales = [ 'perros', 'gatos', 'gallinas', 'elefantes' ];
console.log( animales );
// console.log( Array.isArray( animales ) );
// console.log( animales.pop(), animales );
// console.log( animales.push( 'vacas' ), animales );
// console.log( animales.unshift( 'vacas' ), animales );
// console.log( animales.splice( 1, 1, 'caballos', 'conejos' ), animales );
// console.log( animales.slice( 2, 4 ), animales );
// var animales2 = animales.map( function( el ){
// return 'Tengo: ' + el;
// } );
// console.log( animales2 );
// console.log( animales.indexOf( 'gallinas' ) );
// console.log( animales.reverse() );
console.log( animales.sort() );
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