util.php ➔ stack() - Code Metrics - Inspection of "Initial Rewrite" - thephpleague/plates - Measure and Improve Code Quality continuously with Scrutinizer

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Push — v4.0 ( 3a8f05...488a49 )

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created 2017-11-27 04:02 UTC

util.php ➔ stack() A

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Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	7
nc	1
nop	1
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0

<?php

namespace League\Plates\Util;

use League\Plates\Exception\ComposeException;

function id($multi = false) {
    if ($multi) {
        return function(...$args) {
            return $args;
        };
    } else {
        return function($arg) {
            return $arg;
        };
    }
}

/** stack a set of functions into each other and returns the stacked func */
function stack(array $funcs) {
    return array_reduce(array_reverse($funcs), function($next, $func) {
        return function(...$args) use ($next, $func) {
            $args[] = $next;
            return $func(...$args);
        };
    }, function() {
        throw new ComposeException('No handler was able to return a result.');
    });
}

function compose(array $funcs, $multi = false) {
    if (!$multi) {
        return function($arg) use ($funcs) {
            return array_reduce($funcs, function($acc, $func) {
                return $func($acc);
            }, $arg);
        };
    }

    return function(...$args) use ($funcs) {
        return array_reduce($funcs, function($acc, $func) {
            return $func(...$acc);
        }, $args);
    };
}


function joinPath(array $parts, $sep = DIRECTORY_SEPARTOR) {
    return array_reduce($parts, function($acc, $part) use ($sep) {
        if ($acc === null) {
            return rtrim($part, $sep);
        }

        return $acc . $sep . ltrim($part, $sep);
    }, null);
}

1			<?php
2
3			namespace League\Plates\Util;
4
5			use League\Plates\Exception\ComposeException;
6
7			function id($multi = false) {
8			if ($multi) {
9			return function(...$args) {
10			return $args;
11			};
12			} else {
13			return function($arg) {
14			return $arg;
15			};
16			}
17			}
18
19			/** stack a set of functions into each other and returns the stacked func */
20			function stack(array $funcs) {
21			return array_reduce(array_reverse($funcs), function($next, $func) {
22			return function(...$args) use ($next, $func) {
23			$args[] = $next;
24			return $func(...$args);
25			};
26			}, function() {
27			throw new ComposeException('No handler was able to return a result.');
28			});
29			}
30
31			function compose(array $funcs, $multi = false) {
32			if (!$multi) {
33			return function($arg) use ($funcs) {
34			return array_reduce($funcs, function($acc, $func) {
35			return $func($acc);
36			}, $arg);
37			};
38			}
39
40			return function(...$args) use ($funcs) {
41			return array_reduce($funcs, function($acc, $func) {
42			return $func(...$acc);
43			}, $args);
44			};
45			}
46
47
48			function joinPath(array $parts, $sep = DIRECTORY_SEPARTOR) {
49			return array_reduce($parts, function($acc, $part) use ($sep) {
50			if ($acc === null) {
51			return rtrim($part, $sep);
52			}
53
54			return $acc . $sep . ltrim($part, $sep);
55			}, null);
56			}

thephpleague / plates

Push — v4.0 ( 3a8f05...488a49 )

util.php ➔ stack() A

Complexity

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