0.0.0 • Published 1 year ago
@ionaru/node-utils v0.0.0
@ionaru/node-utils
Description
This package contains common Node.js utilities I use in my projects.
Usage
npm install @ionaru/node-utils
getEnvironmentVariable(key: string, defaultValue?: string): string
Returns the value of the environment variable key
or defaultValue
if the environment variable is not set.
If defaultValue
is undefined, the function will throw an error if the environment variable is not set.
import { getEnvironmentVariable } from '@ionaru/node-utils';
const envVar = getEnvironmentVariable('MY_ENV_VAR');
const envVarError = getEnvironmentVariable('MY_ENV_VAR'); // Errors with ""
const envVarWithDefault = getEnvironmentVariable('MY_ENV_VAR', 'default_value');