https://github.com/rodrigo-dev7/arraysjsuse

Algumas formas de se utilizar Array em javascript
https://github.com/rodrigo-dev7/arraysjsuse

arrays filter find foreach forof javascript map

Last synced: about 1 year ago
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Algumas formas de se utilizar Array em javascript

• Host: GitHub
• URL: https://github.com/rodrigo-dev7/arraysjsuse
• Owner: Rodrigo-dev7
• Created: 2020-05-11T00:07:34.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-05-11T00:14:29.000Z (almost 6 years ago)
• Last Synced: 2025-02-08T08:32:47.401Z (about 1 year ago)
• Topics: arrays, filter, find, foreach, forof, javascript, map
• Language: JavaScript
• Homepage:
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# ALGUMAS FORMAS DE USAR ARRAYS NO JavaScript.

Veja algumas formas de se utilizar.

 - Map

``` 

const celsius = [0, 23, 30, 41, 68, 14];

const toFahrneheit = value => ((value * 9) / 5) + 32;

const temperatureFahrneheit = celsius.map(toFahrneheit);

console.log(celsius)

console.log(temperatureFahrneheit)

```

- Filter

```

const nums = [2, 4 , 76, 98, 121, 207, 404]

const par = nums.filter((value) => {

  return value % 2 == 0

})

console.log(par) 

```

- Find

```

const sobremesas = [{

    nome: 'pudim',

    diet: true,

  },

  {

    nome: 'gelatina',

    diet: false,

  },

  {

    nome: 'Bolo de chocolate',

    diet: true,

  },

  {

    nome: 'pavê',

    diet: false,

  },

];

const inDiet = sobremesas.find(item => {

  return item.diet

})

console.log(inDiet)

```