read-env-value

Read env with default value

Usage

import { env } from 'read-env-value';

// read env 'NODE_ENV' with default value 'development'
const value = env('NODE_ENV', 'string', 'development');

API

env(key: string, type: 'string' | 'number' | 'boolean', defaultValue?: string | number | boolean)

Parameters

• key: The environment variable key to read.
• type: The type of the value to be returned.
• defaultValue: The default value to return if the environment variable is not set.

Returns

• The value of the environment variable.

Example

import { env } from 'read-env-value';

const value = env('NODE_ENV', 'string', 'development');

License

MIT

Contributors

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