Method visitChildren

packages/compiler/src/ml_parser/ast.ts:308–319

(
    context: any,
    cb: (visit: <V extends Node>(children: V[] | undefined) => void) => void,
  )

  }

  private visitChildren(
    context: any,
    cb: (visit: <V extends Node>(children: V[] | undefined) => void) => void,
  ) {
    let results: any[][] = [];
    let t = this;
    function visit<T extends Node>(children: T[] | undefined) {
      if (children) results.push(visitAll(t, children, context));
    }
    cb(visit);
    return Array.prototype.concat.apply([], results);
  }
}