Cristian Marquez

@thecapnews

/in/cristian-marquez/

https://medium.com/@xthecapx

Javascript

funcional

var numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
var evenNumbers = [];

for (var i = 0; i < numbers.length; i++) {
  if (numbers[i] % 2 == 0) {
    evenNumbers.push(numbers[i]);
  }
}

function even(number) {
  return number % 2 == 0;
}

let list = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

list.filter(even);

const testString = "  this is awesome! isn't it    ";

function slugify(string) {
  return string
    .toLowerCase()
    .trim()
    .split(" ")
    .join("-");
}

console.log(slugify(testString));