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<?php
namespace MallardDuck\DynamicEcho\Collections;
use Illuminate\Support\Collection;
use MallardDuck\DynamicEcho\ScriptGenerator\Nodes\ContextNode;
class ContextNodeCollection extends Collection
{
/**
* Push one or more items onto the end of the collection.
*
* @param ContextNode|ContextNode[] $values [optional]
* @return $this
*/
public function push(...$values)
foreach ($values as $value) {
$this->items[] = $value;
}
return $this;
* Get and remove the last item from the collection.
* @return ContextNode
public function pop()
return array_pop($this->items);
* Get the collection of items as JSON.
* @param int $options
* @return string
public function toJson($options = 0)
$res = $this->mapWithKeys(static function ($val) {
return [
$val->channelJsVarKey => $val->channelContext
];
});
$contextClass = new \stdClass();
$contextClass->active = false;
$contextClass->channelStack = $res->jsonSerialize();
return json_encode($contextClass, $options);
mallardduck /
dynamic-echo-events
