Cannot use two Faker functions with optional data

[jeremy-smith-maco]

Something like this fails:

Random\Class:
  SomeClass:
    value: '50%? <numberBetween(1, 100)> : <numberBetween(-100, -1)>'

Fails with the exception:

Could not lex the value ">".

Whereas this passes:

Random\Class:
  SomeClass:
    value: '50%? <numberBetween(1, 100)> : ""'

Was working in Alice 2.x. Currently upgrading to 3.x.

Current workaround:

Random\Class:
  SomeClass:
    value1: '<numberBetween(1, 100)>'
    value2: '<numberBetween(-100, -1)>'
    value: '50%? $value1 : $value2'

[theofidry]

Same as #761 I'm afraid :/

[theofidry]

I'll be closing this one as per the discussion in #761, the real fix is in #601.