Repl::welcome() - Code Metrics - Archer70/desmond - Measure and Improve Code Quality continuously with Scrutinizer

Repl::welcome() A
last analyzed 2018-01-28 00:41 UTC

↳ Parent: Repl

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	7
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0

<?php
namespace Desmond;
use Desmond\Desmond;
use Desmond\data_types\VoidType;

class Repl
{
    private $desmond;

    public function __construct()
    {
        $this->desmond = new Desmond();
    }

    public function start()
    {
        $this->welcome();
        do {
            $input = $this->promptForInput();

            if ($this->isExitCommand($input)) {
                exit("Later, guy.\n");

            }

            if ($this->shouldBeProcessed($input)) {
                try {
                    $return = $this->desmond->pretty(
                        $this->desmond->run($input));
                } catch (\Exception $exception) {
                    echo "#! {$exception->getMessage()}\n";
                    continue;
                }
                echo $return . "\n";
            }
        } while (!feof(STDIN));
    }

    private function welcome()
    {
        echo "
Copyright 2017, Scott Christianson
Version 0.3.3
Welcome to Desmond's REPL.\n\n";
    }

    private function promptForInput()
    {
        echo '/user λ ';
        return fgets(STDIN);
    }

    private function isExitCommand($input)
    {
        return $input == "exit\n";
    }

    private function shouldBeProcessed($input)
    {
        return !empty($input) && !preg_match('/^;/', $input);
    }
}


1			<?php
2			namespace Desmond;
3			use Desmond\Desmond;
4			use Desmond\data_types\VoidType;
5
6			class Repl
7			{
8			private $desmond;
9
10			public function __construct()
11			{
12			$this->desmond = new Desmond();
13			}
14
15			public function start()
16			{
17			$this->welcome();
18			do {
19			$input = $this->promptForInput();
20
21			if ($this->isExitCommand($input)) {
22			exit("Later, guy.\n");
			0 ignored issues – show Coding Style Compatibility introduced 2017-06-13 20:49 UTC by Report Bug Copy Issue Report The method `start()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
23			}
24
25			if ($this->shouldBeProcessed($input)) {
26			try {
27			$return = $this->desmond->pretty(
28			$this->desmond->run($input));
29			} catch (\Exception $exception) {
30			echo "#! {$exception->getMessage()}\n";
31			continue;
32			}
33			echo $return . "\n";
34			}
35			} while (!feof(STDIN));
36			}
37
38			private function welcome()
39			{
40			echo "
41			Copyright 2017, Scott Christianson
42			Version 0.3.3
43			Welcome to Desmond's REPL.\n\n";
44			}
45
46			private function promptForInput()
47			{
48			echo '/user λ ';
49			return fgets(STDIN);
50			}
51
52			private function isExitCommand($input)
53			{
54			return $input == "exit\n";
55			}
56
57			private function shouldBeProcessed($input)
58			{
59			return !empty($input) && !preg_match('/^;/', $input);
60			}
61			}
62

Archer70 / desmond

Repl::welcome() A last analyzed 2018-01-28 00:41 UTC

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Repl::welcome() A
last analyzed 2018-01-28 00:41 UTC