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def env_next

cli@0.2.0.0 · cli.bend:3727

import cli@0.2.0.0/cli.bend as Cli
import Base

3727# found, or else name's value in vars if it is set and not empty.
3728def env_next(found: Maybe<&2, EnvValue>, +name: String,
3729    vars: List<&2, Var>) -> Maybe<&2, EnvValue>:
3730  match found:
3731    case Some{env}: Some{env}
3732    case None{}: env_present(name, var_value(vars, name))

Uses (7)

Used by (1)