Sapphire - Imagine a framework•2y ago

shapeshift's default with respect to surroundings

s.object({
  name: s.enum("A", "B"),
  other: s.object({ name: s.string }).default(/** if name is "A", default is { name: "abc" }, if name is "B", default is { name: "cba" }

s.object({
  name: s.enum("A", "B"),
  other: s.object({ name: s.string }).default(/** if name is "A", default is { name: "abc" }, if name is "B", default is { name: "cba" }

Solution:

Once we implement when, You'll be able to do it like this ```ts s.object({ name: s.enum("A", "B"), other: s.object({ name: s.string }).when('name', {...

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15 Replies

Favna•2y ago

s.object({
  name: s.enum("A", "B"),
  other: s.object({ name: s.string }).default(/** if name is "A", default is { name: "abc" }, if name is "B", default is { name: "cba" }

s.object({
  name: s.enum("A", "B"),
  other: s.object({ name: s.string }).default(/** if name is "A", default is { name: "abc" }, if name is "B", default is { name: "cba" }

With actual code block

DragonZV•2y ago

oh wait yea sorry also can I make a recursive shape

Favna•2y ago

@Vladdy might be able to answer quicker than me or @P<z, x>

Parbez•2y ago

I don't think this is possible now it will be possible after adding when

vladdy•2y ago

I don't fully understand the question

DragonZV•2y ago

basically if the name is "A", then the default is { name: "abc" }, if its "B", then the default is { name: "bca" }

vladdy•2y ago

Oh, conditional defaults

Solution

Parbez•2y ago

Once we implement when, You'll be able to do it like this

s.object({
  name: s.enum("A", "B"),
  other: s.object({ name: s.string }).when('name', {
  is: (v) => v==='A',
  then: (s) => s.default({name: 'abc'}),
  else: (s) => s.default({name: 'bca'})
})

s.object({
  name: s.enum("A", "B"),
  other: s.object({ name: s.string }).when('name', {
  is: (v) => v==='A',
  then: (s) => s.default({name: 'abc'}),
  else: (s) => s.default({name: 'bca'})
})

DragonZV•2y ago

and the recursive object thing, what I mean is

const v = s.object({
  name: "abc",
  option: v
});

const v = s.object({
  name: "abc",
  option: v
});

vladdy•2y ago

Iirc we do support recursivity

Parbez•2y ago

yeah

DragonZV•2y ago

how do I do it tho, cuz js doesn't allow using the variable before declaration

vladdy•2y ago

It should work I don't remember exactly how to do it

Parbez•2y ago

true. In general, if anything isn't possible in js won't be possible in shapeshift too. But u can do it using lazy https://github.com/sapphiredev/shapeshift/blob/807666ef537c84d2e0f8bd9f4ce1a8060bfb3fb5/tests/validators/lazy.test.ts#L40

DragonZV•2y ago

oki, thanks

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shapeshift's default with respect to surroundings