traderinteractive / util-arrays-php

     * @covers ::extract

     * @uses \DominionEnterprises\Util\Arrays::get

     */

    public function extract()

    {

        $input = [

            ['key' => 'foo', 'value' => 'bar', 'extra' => 'abc'],

            ['extra' => 123, 'key' => 'baz', 'value' => 'fez'],

            ['value' => 'duplicate1', 'extra' => true, 'key' => 'boo'],

            ['extra' => true, 'key' => 'noValue'],

            ['value' => 'duplicate2', 'extra' => true, 'key' => 'boo'],

        ];

        $expected = ['foo' => 'bar', 'baz' => 'fez', 'boo' => 'duplicate2', 'noValue' => null];

        $this->assertSame($expected, A::extract($input, 'key', 'value'));

    }

    /**

     * Basic usage of extract() with 'takeFirst' option

     * @covers ::extract

     * @uses \DominionEnterprises\Util\Arrays::get

     */

    public function extractTakeFirst()

    {

        $input = [

            ['key' => 'foo', 'value' => 'bar', 'extra' => 'abc'],

            ['extra' => 123, 'key' => 'baz', 'value' => 'fez'],

            ['value' => 'duplicate1', 'extra' => true, 'key' => 'boo'],

            ['extra' => true, 'key' => 'noValue'],

            ['value' => 'duplicate2', 'extra' => true, 'key' => 'boo'],

        ];

        $expected = ['foo' => 'bar', 'baz' => 'fez', 'boo' => 'duplicate1', 'noValue' => null];

        $this->assertSame($expected, A::extract($input, 'key', 'value', 'takeFirst'));

    }

    /**

     * Basic usage of extract() with 'throw' option