(vmap varMap)
| 345 | } |
| 346 | |
| 347 | func (t *MathTree) subs(vmap varMap) error { |
| 348 | if strings.HasPrefix(t.Var, "$") { |
| 349 | va, ok := vmap[t.Var] |
| 350 | if !ok { |
| 351 | return errors.Errorf("Variable not found in math") |
| 352 | } |
| 353 | var err error |
| 354 | t.Const, err = parseValue(va) |
| 355 | if err != nil { |
| 356 | return err |
| 357 | } |
| 358 | t.Var = "" |
| 359 | } |
| 360 | for _, i := range t.Child { |
| 361 | if err := i.subs(vmap); err != nil { |
| 362 | return err |
| 363 | } |
| 364 | } |
| 365 | return nil |
| 366 | } |
| 367 | |
| 368 | // debugString converts mathTree to a string. Good for testing, debugging. |
| 369 | // nolint: unused |
no test coverage detected