Package @ampsy/env

• Solves problem of undefined environment variables causing odd errors in code, by throwing an AssertionError with a clear message when an environment variable is undefined.
• fast-fail wrapper for environment variables.
• Best used in code at startup, so prior to 'ready' state all required variables are resolved.

Usage

const { get } = require('@ampsy/env');

//const environmentVariableValue = get(environmentVariableName);

const REQUIRED_VAR = get('REQUIRED_VAR');
const OPTIONAL_VAR = get('OPTIONAL_VAR','optional value to set');

See test/test.js for test cases