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next / express / next-routes
redux / react-redux / next-redux-wrapper / redux-thunk / redux-logger
babel-plugin-module-resolver / babel-plugin-styled-components
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Check if a value is null or undefined. ```javascript const lolite = require("lolite.isnil") const assert = require("node:assert")
Check if a value is null or undefined.
const lolite = require("lolite.isnil")
const assert = require("node:assert")
assert.ok(lolite.isNil(null))
assert.ok(lolite.isNil(undefined))
assert.ok(lolite.isNil()) // if you pass nothing into a function, JS coerces to undefined
assert.ok(!lolite.isNil("anything else"))