Mojo function
getenv
getenv(name: String, default: String = String("")) -> String
Returns the value of the given environment variable.
Constraints:
The function only works on macOS or Linux and returns an empty string otherwise.
Args:
- name (
String): The name of the environment variable. - default (
String): The default value to return if the environment variable doesn't exist.
Returns:
The value of the environment variable.
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