merge method

Implementation

CometChatSpacing merge(CometChatSpacing? other){
  if (other == null) return this;
  return copyWith(
    spacing: other.spacing,
    spacing1: other.spacing1,
    spacing2: other.spacing2,
    spacing3: other.spacing3,
    spacing4: other.spacing4,
    spacing5: other.spacing5,
    spacing6: other.spacing6,
    spacing7: other.spacing7,
    spacing8: other.spacing8,
    spacing9: other.spacing9,
    spacing10: other.spacing10,
    spacing11: other.spacing11,
    spacing12: other.spacing12,
    spacing13: other.spacing13,
    spacing14: other.spacing14,
    spacing15: other.spacing15,
    spacing16: other.spacing16,
    spacing17: other.spacing17,
    spacing18: other.spacing18,
    spacing19: other.spacing19,
    spacing20: other.spacing20,
    spacingMax: other.spacingMax,
    padding: other.padding,
    padding1: other.padding1,
    padding2: other.padding2,
    padding3: other.padding3,
    padding4: other.padding4,
    padding5: other.padding5,
    padding6: other.padding6,
    padding7: other.padding7,
    padding8: other.padding8,
    padding9: other.padding9,
    padding10: other.padding10,
    margin: other.margin,
    margin1: other.margin1,
    margin2: other.margin2,
    margin3: other.margin3,
    margin4: other.margin4,
    margin5: other.margin5,
    margin6: other.margin6,
    margin7: other.margin7,
    margin8: other.margin8,
    margin9: other.margin9,
    margin10: other.margin10,
    margin11: other.margin11,
    margin12: other.margin12,
    margin13: other.margin13,
    margin14: other.margin14,
    margin15: other.margin15,
    margin16: other.margin16,
    margin17: other.margin17,
    margin18: other.margin18,
    margin19: other.margin19,
    margin20: other.margin20,
    radius: other.radius,
    radius1: other.radius1,
    radius2: other.radius2,
    radius3: other.radius3,
    radius4: other.radius4,
    radius5: other.radius5,
    radius6: other.radius6,
    radiusMax: other.radiusMax,);
}