NULL | npm.io

A collection of useful helper functions

helpers string object symbol boolean null undefined array object regexp

0.1.3 • Published 5 years ago

A small set of functions to check value against a specific type

type check guard isNumber isArray isString checker isFinite undefined null

1.0.1 • Published 3 years ago

This module is small but easy to use. The purpose of this module is to check if a value is a array but if it is not an array it will convert the value into an array.

value array convert number string boolean null objecy node.js javascript

1.0.2 • Published 3 years ago

Maybe Monad for javascript

maybe null monad map filter reduce nothing

0.0.1 • Published 8 years ago

A utility function for extracting defined values from an object.

object utility defined undefined null omit sanitize

1.0.0 • Published 7 years ago

Check does the given Javascript Object is a null.

is-null isnull null

1.0.2 • Published 9 years ago

Used to check if some of the arguments are null or undefined.

is-null-or-undefined check null undefined is function argument multiple

1.0.3 • Published 5 years ago

A module for creating a NullObject that only has index and length properties.

object null null-object plain-object nodejs javascript module node es6

1.0.1 • Published 2 years ago

Type safe variable checks

typescript type safe variable check assertion narrowing narrow null undefined

1.0.0 • Published 5 years ago

A collection of monads (Result, Option) for TypeScript, inspired by [the Rust programming language](https://doc.rust-lang.org/std/result/).

monads monad result option error null

0.4.0 • Published 1 year ago

116 17

NULL Packages

@nyxlang/helpers

@pnmasharov/type-check

@teamcoder/toarrayconverter

@larskoelpin/maybe.js

@loopmode/defined

@jsmicro/is-null

@nempet/is-null-or-undefined

@neumatter/null-object

@jakesidsmith/tis

@quintal/monads