public function test_nan_return()
{
// NAN doesn't equal NAN, so a special check is made
$this->assertTrue(is_nan(\F\ident(NAN)), 'ident(NAN) should return `NAN`');
}
<?php
/**
* Created by PhpStorm.
* User: azder
* Date: 10/08/2015
* Time: 5:04
*/
error_reporting(E_ALL);
require_once '../src/fun.php';
use function F\val;
$values = [1, 0, -1, 'yes', 'no', 'on', 'off', '0.0'];
$object = new stdClass();
$object->test = $values;
$object->test2 = 'test2';
array_map(function ($value) {
echo '' . $value . ' -> ' . var_export(F\tril($value), true) . PHP_EOL;
}, $values);
echo '-------------------' . PHP_EOL;
array_map(function ($value) {
echo '' . $value . ' -> ' . var_export(F\ident($value), true) . PHP_EOL;
}, $values);
echo '-------------------' . PHP_EOL;
echo F\val(4, $values) . PHP_EOL;
echo var_export(F\val('test', $object), true) . PHP_EOL;
$test2 = F\curry('F\\val', 'test2');
echo var_export($test2($object), true) . PHP_EOL;
echo '-------------------' . PHP_EOL;
var_export(val('test', $object));
var_export(val('', $object));
var_export(val(null, $object));