Mutator for numbers #2849
Description
Is your feature request related to a problem? Please describe.
Similar to the StringMutator, we could mutate numbers.
Describe the solution you'd like
I'd like to see a mutator for numbers. Example mutations could be:
| Original | Mutation |
|---|---|
| var x = 10; | var x = 0; |
| var x = 10; | var x = -10; |
With semantic model, we could add some mutations on numeric variables as well:
| Original | Mutation |
|---|---|
| var x = myNumericVariable; | var x = -myNumericVariable; |
This example might be bad if myNumericVariable equals 0..