public function getLeafNodes($app = null)
    {
        $leaves = [];

        foreach ($this->nodes as $appName => $nodes) {
            if (!is_null($app) && $app != $appName) {
                continue;
            }
            foreach ($nodes as $name => $migration) {
                // get the nodes  children
                $children = $this->getNodeFamilyTree(
                    $appName,
                    $name
                )->children;

                // if no children exist this must be the latest migration
                // or if it has children and none of them is for app we are
                // checking then this is the latest migrations
                $isLatest = true;
                foreach ($children as $child) {
                    if ($child->appName == $appName) {
                        $isLatest = false;
                    }
                }

                if ($isLatest) {
                    if (!is_null($app)) {
                        $leaves[] = $name;
                    } else {
                        $leaves[$appName][] = $name;
                    }
                }
            }
        }

        return $leaves;
    }
public function getLeafNodes($app = null)
    {
        $leaves = [];

        foreach ($this->nodes as $appName => $nodes) {
            if (!is_null($app) && $app != $appName) {
                continue;
            }
            foreach ($nodes as $name => $migration) {
                // get the nodes  children
                $children = $this->getNodeFamilyTree(
                    $appName,
                    $name
                )->children;

                // if no children exist this must be the latest migration
                // or if it has children and none of them is for app we are
                // checking then this is the latest migrations
                $isLatest = true;
                foreach ($children as $child) {
                    if ($child->appName == $appName) {
                        $isLatest = false;
                    }
                }

                if ($isLatest) {
                    if (!is_null($app)) {
                        $leaves[] = $name;
                    } else {
                        $leaves[$appName][] = $name;
                    }
                }
            }
        }

        return $leaves;
    }
public function getLeafNodes ( $ app = null ) { $ leaves = [ ] ; foreach ( $ this -> nodes as $ appName => $ nodes ) { if ( ! is_null ( $ app ) && $ app != $ appName ) { continue ; } foreach ( $ nodes as $ name => $ migration ) { // get the nodes  children $ children = $ this -> getNodeFamilyTree ( $ appName , $ name ) -> children ; // if no children exist this must be the latest migration // or if it has children and none of them is for app we are // checking then this is the latest migrations $ isLatest = true ; foreach ( $ children as $ child ) { if ( $ child -> appName == $ appName ) { $ isLatest = false ; } } if ( $ isLatest ) { if ( ! is_null ( $ app ) ) { $ leaves [ ] = $ name ; } else { $ leaves [ $ appName ] [ ] = $ name ; } } } } return $ leaves ; }
This is a list of all the migrations that are the latest, that is no
other dependency depends on them.
This is a list of all the migrations that are the latest that is no other dependency depends on them .