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Comments (4)

dcousens avatar dcousens commented on May 31, 2024

Sure!

To summarize:

function HexType (value) {
  return typeforce.String(value) && /^([0-9a-f]{2})+$/i.test(value)
}

function Foo () {
  this.x = 2
}

let tupleType = typeforce.tuple('String', 'Number') // any array-like with [0] a string, [1] a number
let mapTypeA = typeforce.map('Number') // Number values, any key type
let mapTypeB = typeforce.map('Number', HexType) // Number values, HexType conformant keys
let quackType = typeforce.quacksLike('Foo') // any type who's constructor is named 'Foo'

assert(tupleType(["foo", 1]))
assert(mapTypeA({ 'anyKey': 1 }))
assert(mapTypeB({ 'ffff0000': 2 }))
assert(quackType(new Foo()))
assert(quackType(new (function Foo() {})))

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dcousens avatar dcousens commented on May 31, 2024

Thoughts on these examples? Are they clear?

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jprichardson avatar jprichardson commented on May 31, 2024

Thoughts on these examples? Are they clear?

Yep :)

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dcousens avatar dcousens commented on May 31, 2024

See db9b328

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