League\CommonMark\Extension\CommonMark\Parser\Block\BlockQuoteStartParser::tryStart()

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes

0

<?php
    public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart
    {
        if ($cursor->isIndented()) {
            return BlockStart::none();
        }

        if ($cursor->getNextNonSpaceCharacter() !== '>') {
            return BlockStart::none();
        }

        $cursor->advanceToNextNonSpaceOrTab();
        $cursor->advanceBy(1);
        $cursor->advanceBySpaceOrTab();

        return BlockStart::of(new BlockQuoteParser())->at($cursor);
    }