Vanderlee\Comprehend\Core\Context\SpacingContextTrait::skipSpacing()

Complexity

Conditions	6
Paths	6

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	6

Importance

Changes	1
Bugs	1	Features	0

<?php
    public function skipSpacing($in, $offset)
    {
        $spacer = end($this->spacers);

        // If `true`; use top-most Parser instance in stack.
        if ($spacer === true) {
            do {
                $spacer = prev($this->spacers);
            } while ($spacer !== false && !($spacer instanceof Parser));
        }

        if ($spacer instanceof Parser) {
            $match = $spacer->match($in, $offset);

            return ($match instanceof Success)
                ? $match->length
                : false;
        }

        return 0;
    }