lolite.isfalsy
v1.1.17
Published
Check if a value is *falsy*. ```javascript const lolite = require("lolite.isfalsy") const assert = require("node:assert")
Readme
isFalsy(value)
Check if a value is falsy.
const lolite = require("lolite.isfalsy")
const assert = require("node:assert")
assert.ok(lolite.isFalsy(false))
assert.ok(lolite.isFalsy(0))
assert.ok(lolite.isFalsy(0n))
assert.ok(lolite.isFalsy(""))
assert.ok(lolite.isFalsy(null))
assert.ok(lolite.isFalsy(undefined))
assert.ok(lolite.isFalsy()) // if you pass nothing into a function, JS coerces to undefined which is falsy
assert.ok(lolite.isFalsy(NaN))