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Merge pull request #594 from aidantwoods/enhancement/ast-recursion-helper

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Add recursive helper for AST
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Aidan Woods 2018-04-02 19:53:58 +01:00 committed by GitHub
commit 1c8f6bc253
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1 changed files with 22 additions and 6 deletions
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28
Parsedown.php
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@ -1600,26 +1600,42 @@ class Parsedown
protected function handleElementRecursive(array $Element)
{
$Element = $this->handle($Element);
return $this->elementApplyRecursive(array($this, 'handle'), $Element);
}
protected function handleElementsRecursive(array $Elements)
{
return $this->elementsApplyRecursive(array($this, 'handle'), $Elements);
}
protected function elementApplyRecursive($closure, array $Element)
{
$Element = call_user_func($closure, $Element);
if (isset($Element['elements']))
{
$Element['elements'] = $this->handleElementsRecursive($Element['elements']);
$Element['elements'] = $this->elementsApplyRecursive($closure, $Element['elements']);
}
elseif (isset($Element['element']))
{
$Element['element'] = $this->handleElementRecursive($Element['element']);
$Element['element'] = $this->elementApplyRecursive($closure, $Element['element']);
}
return $Element;
}
protected function handleElementsRecursive(array $Elements)
protected function elementsApplyRecursive($closure, array $Elements)
{
return array_map(array($this, 'handleElementRecursive'), $Elements);
return array_reduce(
$Elements,
function (array $Elements, array $Element) use ($closure) {
$Elements[] = $this->elementApplyRecursive($closure, $Element);
return $Elements;
},
array()
);
}
protected function element(array $Element)
{
if ($this->safeMode)