Issue #7762 has been reported by Randall Hansen.
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Feature #7762: Allow "unless" as replacement for "if !"
https://projects.puppetlabs.com/issues/7762
Author: Randall Hansen
Status: Investigating
Priority: Normal
Assignee:
Category:
Target version:
Affected Puppet version:
Keywords:
Branch:
This ticket proposes to implement "unless" as an optional equivalent to "if !".
In the DSL we sometimes need to write "if not", e.g.,
if ! ($ensure in [ "present", "absent" ]) {
fail("bluetooth ensure parameter must be absent or present")
}
Some programming languages replace this with "unless". Its use is always
optional, but can make the logic easier to write and to read (since it's easy
to miss the little !).
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