Consider introducing an any generator.

[sunesimonsen]

Something like:

var number = g.pick([
    g.integer({min: -100, max: 100}), g.integer,
    g.floating({min: -100, max: 100}), g.floating
])
var stringNumber = number.map(function (v) { return String(v) })
var anyPrimitive = g.pick([number, g.string, g.pick([
    -0, +0, 0, undefined, null, false, true,
    NaN, Infinity, -Infinity, '', [], stringNumber,
    Number.MAX_SAFE_INTEGER,
    Number.MIN_SAFE_INTEGER,
    Number.MAX_VALUE,
    Number.MIN_VALUE
])])
var any = g.weighted([anyPrimitive, g.array(anyPrimitive)], [10, 1])

It should also be capable of generating random objects and nested arrays.

[papandreou]

Good idea! Sounds really useful for trying to find errors in input sanitation/validation code.

[papandreou]

Could also include magic values if available?

[sunesimonsen]

Yes it should just be based on the number and text generators, then you get that for free.

[sunesimonsen]

This generator should also produce nested objects and arrays.

I think it would be nice to just say how many leafs you want and generate a random tree structure connecting the leafs with random branches.

[sunesimonsen]

We might also allow to generate any primitive as well.