wrapWithEquationRow method

EquationRowNode wrapWithEquationRow()

Wrap list of GreenNode in an EquationRowNode

If the list only contain one EquationRowNode, then this note will be returned.

Implementation

EquationRowNode wrapWithEquationRow() {
  if (this.length == 1 && this[0] is EquationRowNode) {
    return this[0] as EquationRowNode;
  }
  return EquationRowNode(children: this);
}