9.3.1-- Use the countries information, in the data folder. Sort countries by name, by capital, by population

[swati-jagtap]

const countries = ['Finland', 'Sweden','France','Fiji', 'Denmark', 'Norway', 'Iceland','India'
                   ,'America','Japan','Nepal','Delhi','China']
const names = ['Asabeneh', 'Mathias', 'Elias', 'Brook']
const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
const products = [
  { product: 'banana', price: 3 },
  { product: 'mango', price: 6 },
  { product: 'potato', price: ' ' },
  { product: 'avocado', price: 8 },
  { product: 'coffee', price: 10 },
  { product: 'tea', price: ' ' },
]
//9.3.1--Use the countries information, in the data folder. Sort countries by name, by capital, by population
countries.sort()
console.log(countries)

[swati-jagtap]

const countries = [
    {
      name: 'Afghanistan',
      capital: 'Kabul',
      languages: ['Pashto', 'Uzbek', 'Turkmen'],
      population: 27657145,
      flag: 'https://restcountries.eu/data/afg.svg',
      currency: 'Afghan afghani'
    },
    {
      name: 'Åland Islands',
      capital: 'Mariehamn',
      languages: ['Swedish'],
      population: 28875,
      flag: 'https://restcountries.eu/data/ala.svg',
      currency: 'Euro'
    },
    {
      name: 'Albania',
      capital: 'Tirana',
      languages: ['Albanian'],
      population: 2886026,
      flag: 'https://restcountries.eu/data/alb.svg',
      currency: 'Albanian lek'
    },
    {
      name: 'Algeria',
      capital: 'Algiers',
      languages: ['Arabic'],
      population: 40400000,
      flag: 'https://restcountries.eu/data/dza.svg',
      currency: 'Algerian dinar'
    },
    {
      name: 'American Samoa',
      capital: 'Pago Pago',
      languages: ['English', 'Samoan'],
      population: 57100,
      flag: 'https://restcountries.eu/data/asm.svg',
      currency: 'United State Dollar'
    },
    {
      name: 'Andorra',
      capital: 'Andorra la Vella',
      languages: ['Catalan'],
      population: 78014,
      flag: 'https://restcountries.eu/data/and.svg',
      currency: 'Euro'
    },
    {
      name: 'Angola',
      capital: 'Luanda',
      languages: ['Portuguese'],
      population: 25868000,
      flag: 'https://restcountries.eu/data/ago.svg',
      currency: 'Angolan kwanza'
    },
    {
      name: 'Anguilla',
      capital: 'The Valley',
      languages: ['English'],
      population: 13452,
      flag: 'https://restcountries.eu/data/aia.svg',
      currency: 'East Caribbean dollar'
    },
    {
      name: 'Antarctica',
      capital: '',
      languages: ['English', 'Russian'],
      population: 1000,
      flag: 'https://restcountries.eu/data/ata.svg',
      currency: 'Australian dollar'
    },
    {
      name: 'Antigua and Barbuda',
      capital: "Saint John's",
      languages: ['English'],
      population: 86295,
      flag: 'https://restcountries.eu/data/atg.svg',
      currency: 'East Caribbean dollar'
    },
    {
      name: 'Argentina',
      capital: 'Buenos Aires',
      languages: ['Spanish', 'Guaraní'],
      population: 43590400,
      flag: 'https://restcountries.eu/data/arg.svg',
      currency: 'Argentine peso'
    },
    {
      name: 'Armenia',
      capital: 'Yerevan',
      languages: ['Armenian', 'Russian'],
      population: 2994400,
      flag: 'https://restcountries.eu/data/arm.svg',
      currency: 'Armenian dram'
    }
]
//9.3.1--//9.3.1--Use the countries information, in the data folder. Sort countries by name, by capital, by population

countries.sort((a,b)=>{
    if(a.population>b.population)return 1   //ascending
    if(a.population<b.population)return -1
    return 0;
})
console.log(countries)//by population

countries.sort((a,b)=>{
    if(a.name>b.name)return 1         //acsending
    if(a.name<b.name)return -1
    return 0;
})
console.log(countries)//by name

countries.sort((a,b)=>{
    if(a.capital>b.capital)return 1      //acsending
    if(a.capital<b.capital)return -1
    return 0;
})
console.log(countries)//by capital