A registry contains a list of all currently defined environment variables, with utilities for evaluating references to other variables. Not meant for external usage.
vars
A named list of environment variables.
export_pattern
Regular expression for finding export statements in environment files.
var_pattern
Regular expression for identifying variable references.
variable_pattern
Regular expression for finding variable declarations.
comment_pattern
Regular expression for identifying comments
evaluate(v)
Evaluate the value of the variable.
get(k)
Retrieve the value of a variable.
initialize()
Create a new registry and initialize vars to all variables from current session.
load(env_file)
Load an environment file and set all exported variables.
set(k, v)
Add a new variable to the registry, and evaluate for references to other variables.
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