Checks if all values satisfy a test.
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> Similar: [some], [every].

> This is part of package [extra-array].

[extra-array]: https://www.npmjs.com/package/extra-array

<br>

```javascript
array.every(x, [ft]);
// x:  an array
// ft: test function (v, i, x)
```

```javascript
const array = require("extra-array");

var x = [1, 2, -3, -4];
array.every(x, v => v > 0);
// false

array.every(x, v => v > -10);
// true
```

<br>
<br>


## References

- [Array.prototype.every: MDN web docs](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/every)
- [all: Python](https://docs.python.org/3/library/functions.html#all)
- [Array.every: sugarjs](https://sugarjs.com/docs/#/Array/every)
- [Array.none: sugarjs](https://sugarjs.com/docs/#/Array/none)

[some]: https://github.com/nodef/extra-array/wiki/some
[every]: https://github.com/nodef/extra-array/wiki/every