1.2.0 • Published 5 years ago
elenchus v1.2.0
elenchus
“There is only one good, knowledge, and one evil, ignorance.”
Named after the Socratic method of hypothesis elimination, where a series of questions formulated as tests of logic and fact intended to help discover general characteristics of particular instances. More
Description
A collection of predicate functions to serve as lightweight utils.
Installation
Using npm:
$ npm install elenchus
Using yarn:
$ yarn add elenchus
Usage
const elenchus = require("elenchus");
elenchus.isNullOrUndefined("I know that I know nothing");
// => false
Individual methods
const isNullOrUndefined = require("elenchus").isNullOrUndefined;
isNullOrUndefined("The unexamined life is not worth living");
// => false
Methods
Method | Description |
---|---|
isArrayAndNotEmpty(param: any): boolean | Checks type and length |
isNullOrUndefined(param: any): boolean | Checks type |
isStringAndNotEmpty(param: any): boolean | Checks type and value |