fiction/providers/env

Values

pub fn exact(
  vars vars: List(String),
) -> fn() -> Result(List(#(String, fiction.Value)), String)

Try to get values for the exact names given, using the lowercased name as the key if the var is present

(eg. FOO will be stored in foo)

</>

pub fn prefixed(
  prefix prefix: String,
) -> fn() -> Result(List(#(String, fiction.Value)), String)

Collect all environment variables with the given prefix, using the unprefixed and lowercased name as the key for the value

(eg. APP_FOO will be stored in foo)