type-assertion
Assert the type of a value.
Installation
npm install type-assertion
Usage
var assert =//=> TypeError: expected object//=> TypeError: expected value
API
assert(value, expected)
Assert that value
has the type of expected
(aliased to assert.type
).
Why?
To provide a simple way to assert types with a small footprint. Node.js' assert module is nice, but it's a bit too big when it comes to using it on the front-end.