ES6 Functional programming

axios-meetups.js

const axios = require('axios');

// Declare a method to consume the API
const getMeetups = (lon, lat) => axios
    .post('https://safemeet-back-jmedcxhwdp.now.sh', { lon, lat })
    .then(({data}) => data);

// Call the method and get the name of each meetup
Promise.all([getMeetups(-103.4054534, 20.6737777), getMeetups(-99.1709761, 19.426063)])
    .then((myArray) => {
        const gdl = myArray[0].events.map((element) => {
            return `GDL: ${element.name}`;
        });
        const cdmx = myArray[1].events.map((element) => {
            return `CDMX: ${element.name}`;
        });
        return [...gdl, ...cdmx];
    })
    .then((meetups) => {
        meetups.forEach((name) => {
            console.log('Name:', name);
        });
    });

employees.js

const emloyees = [
    {
        name: 'Juan',
        salary: 7000
    },
    {
        name: 'Juan',
        salary: 8000
    },
    {
        name: 'Juan',
        salary: 9000
    }
].map((employee) => {
    return {...employee, salary: employee.salary += 10000};
});

console.log('emloyees', emloyees);

filter.js

const filterArray = [1, 2, 3, 4, 5, 6, 7].filter((element) => {
    return element > 3;
});
console.log('filterArray', filterArray);

map.js

const mapArray = [1, 2, 3, 4, 5, 6, 7].map((element) => {
    return element * 3;
});
console.log('mapArray', mapArray);
const mapString = ['Foo', 'Bar', 'Baz'].map((element) => {
    return element.toUpperCase();
});
console.log('mapString', mapString);

reduce.js

const reduceArray = [1, 2, 3, 4, 5, 6, 7].reduce((acumulador, element) => {
    return acumulador + element;
});
console.log('reduceArray', reduceArray);

some.js

const someArray = [0, 2, 3, 4, 5, 6, 7].some((element) => {
    return element === 1;
});
console.log('someArray', someArray);