Better balance between values produced by fc.anything()

[dubzzz]

Today fc.anything() produces:

[object Array]......53.42%
[object Number].....19.95%
[object String]......8.91%
[object Object]......6.65%
[object Boolean].....6.65%
[object Null]........2.24%
[object Undefined]...2.17%

Statistics gathered for the default fc.anything() on v1.11.0 for 100k samples

The proportion of objects is too small and should be increased.

Target would be to have:

• 1/3 arrays
• 1/3 objects
• 1/3 basic values

Or with Set and Map enabled:

• 1/5 arrays
• 1/5 objects
• 1/5 sets
• 1/5 maps
• 1/5 basic values

[dubzzz]

Statistics have been gathered with the following snippet:

fc.statistics(
    fc.anything(),
    v => Object.prototype.toString.call(v),
    100000);