function test()
{
$f = new F();
$this->assertSame([], $f->filter($f->odd, []));
$this->assertSame([1], $f->filter($f->odd, [0, 1, 2]));
$this->assertSame([0, 2], $f->filter($f->complement($f->odd), [0, 1, 2]));
}
function test()
{
$f = new F();
$this->assertTrue($f->even(2));
$this->assertTrue($f->every($f->even, []));
$this->assertTrue($f->every($f->even, [2]));
}
function test()
{
$f = new F();
$this->assertSame(-1, $f->sub(1));
$this->assertSame(1, $f->sub(3, 2));
$this->assertSame(0, $f->sub(3, 2, 1));
}
function test()
{
$f = new F();
$comp = $f->comp($f->even, $f->inc);
$this->assertTrue($comp(1));
$this->assertSame([true, false], $f->map($f->comp($f->even, $f->inc), [1, 2]));
}
function test()
{
$f = new F();
$this->assertSame(0, $f->add());
$this->assertSame(1, $f->add(1));
$this->assertSame(3, $f->add(1, 2));
$this->assertSame(6, $f->add(1, 2, 3));
}
function test()
{
$f = new F();
$this->assertEquals(0, $f->reduce($f->add, []));
$this->assertEquals(1, $f->reduce($f->add, [1]));
$this->assertEquals(2, $f->reduce($f->add, 1, [1]));
$this->assertEquals(3, $f->reduce($f->add, 1, [1, 1]));
}
function test()
{
$f = F::getInstance();
$getName = $f->partial($f->get, 'name');
$this->assertEquals('Alice', $getName(['name' => 'Alice']));
$this->assertEquals(['Bob', null], $f->map($getName, [['name' => 'Bob'], null]));
}
function test()
{
$f = F::getInstance();
$this->assertTrue($f->odd(1));
$this->assertFalse($f->odd(2));
$this->assertSame([true, false, true], $f->map($f->odd, [1, 2, 3]));
}
function test()
{
$f = F::getInstance();
$this->assertEquals(1, $f->mul());
$this->assertEquals(6, $f->mul(2, 3));
$this->assertEquals(-6, $f->mul(2, 3, -1));
}
function test()
{
$f = F::getInstance();
$this->assertEquals($f->div(2), 0.5);
$this->assertEquals($f->div(3, 2), 1.5);
$this->assertEquals($f->div(10, 2, 5), 1);
}
function test()
{
$f = new F();
$this->assertSame([], $f->concat());
$this->assertSame([], $f->concat([]));
$this->assertSame([], $f->concat([], []));
$this->assertSame([1, 2, 3], $f->concat([1], [2, 3]));
$this->assertSame([1, 2, 3, 4, 5], $f->concat([1], [2, 3], [4, 5]));
}
function test()
{
$f = new F();
$this->assertEquals(1, $f->rem(10, 3));
}
function test()
{
$f = F::getInstance();
$this->assertSame([4, 7], $f->map($f->add, [1, 2], [3, 5]));
$this->assertSame([2, 3], $f->map($f->inc, [1, 2]));
}
<?php
$setup = function () {
return [100000, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], \f\F::getInstance()];
};
run('map', $setup, function ($args) {
list($n, $array, $f) = $args;
for ($i = 0; $i < $n; $i++) {
$f->map($f->inc, $array);
}
});
run('array_map', $setup, function ($args) {
list($n, $array, $f) = $args;
for ($i = 0; $i < $n; $i++) {
array_map($f->inc, $array);
}
});
function test()
{
$f = new F();
$this->assertSame(6, $f->apply($f->add, [1, 2, 3]));
$this->assertSame(0, $f->apply($f->add, []));
}
function test()
{
$f = new F();
$this->assertEquals(['value'], $f->vals(['key' => 'value']));
}
function test()
{
$f = F::getInstance();
$this->assertEquals($f->some($f->even, [1, 2, 3]), 2);
$this->assertNull($f->some($f->even, [1, 5, 3]));
}
function test()
{
$f = F::getInstance();
$this->assertSame(false, $f->first([]));
$this->assertSame(1, $f->first([1, 2]));
}
function test()
{
$f = F::getInstance();
$this->assertEquals(['key'], $f->keys(['key' => 'value']));
}
function test()
{
$f = F::getInstance();
$this->assertSame(false, $f->last([]));
$this->assertEquals(2, $f->last([1, 2]));
}
