Env (TDesu.FSharp)

Env Module

Environment variable helpers.

 let connStr = Env.requireVar "DATABASE_URL"
 let port = Env.getVarOr "8080" "PORT"

val connStr: obj

val port: obj

Function or value	Description
`Env.getVar name` Full Usage: `Env.getVar name` Parameters: name : `string` Returns: `string option`	Gets an environment variable as Some, or None if missing/empty. The environment variable name. name : `string` Returns: `string option`
`Env.getVarOr defaultValue name` Full Usage: `Env.getVarOr defaultValue name` Parameters: defaultValue : `string` name : `string` Returns: `string`	Gets an environment variable, or a default if missing/empty. The fallback value. The environment variable name. defaultValue : `string` name : `string` Returns: `string`
`Env.requireVar name` Full Usage: `Env.requireVar name` Parameters: name : `string` Returns: `string`	Gets an environment variable, throwing if missing/empty. The environment variable name. When the variable is not set or empty. name : `string` Returns: `string`