Check if a value is undefined or not.
return the first argument that is `!== undefined`
Test if a value is undefined or null.
is-undefined function part of http://amp.ampersandjs.com.
Test if a value is undefined.
Validates if a value is undefined.
get value at property, don't throw if parent is undefined
Checks if a value is undefined.
return a boolen indicating the existence of a deep property, don't throw if parent is undefined
Check if the value is undefined, null, empty string, NaN and Infinity.
Copies owned, enumerable properties from a source object(s) to a target object when the value of that property on the source object is `undefined`.
Determine if a value is `undefined`
extend object from default object or if it is undefined return default one
A set of utility functions to check the value is undefined, null, or empty
Check if undefined.
A utility to determine if a value is undefined
Uses the inner state if the passed value is undefined.
console.js is a small javascript library, fix console is undefined
Validates if a value is undefined or null.
2 functions that check if argument is undefined or null
Check if a value is undefined. ```javascript const lolite = require("lolite.isundefined") const assert = require("node:assert")
Return the first argument that is "!= undefined" (or "!= null", which is the same thing)
Proxy-backed custom error message instead of `TypeError: x is undefined`
Determine if a value is `undefined`
A tool to compare deployed resources to resources defined in gclouder(1) manifests
This is hte solution, you will thank me
Now you don't have to worry about bugs in your javascript code anymore!
Write out step files for undefined Cucumber steps.
Thin layer on top of OpenStruct to raise exceptions for undefined keys.
Strict Ivars is a tiny pre-processor that guards you against undefined instance variable reads. If you do read an undefined instance variable, it will raise a NameError.
Raise an exception when using undefined instance variables.
A dry-types/dry-struct alternative making the difference between undefined and nil
An ActiveModel::Model that does not raise exceptions when you pass a parameter for something undefined. Useful in cases where you use an ActiveModel::Model for client classes using an API. When you add a field to your endpoint, you don't want your app raising exceptions before you've started using that new field.
Provides matchers and DSL to explicitly record undefined values and behaviors in tests, designed for extracting specifications from legacy systems.
It helps you find keys, undefined translations, duplicate keys, and more
undefined is a blank Jekyll theme.