Issue #8585 has been reported by Haw Loeung.
----------------------------------------
Bug #8585: Arrays and undefined entries/elements
https://projects.puppetlabs.com/issues/8585
Author: Haw Loeung
Status: Unreviewed
Priority: Normal
Assignee:
Category:
Target version:
Affected Puppet version:
Keywords: arrays empty entry
Branch:
Hi,
I'm having problems with checking undefined entries in an array. It looks like
there may be a bug?
**Example code:**
<pre><code class="ruby">
$array = ["one", "two"]
if ($array[2] == '') {
notice("Success: '${array[0]}' '${array[1]}' '${array[2]}' ")
} else {
notice("FAILED: '${array[0]}' '${array[1]}' '${array[2]}'")
}
if ($array[2] =~ /^$/) {
notice("Success: '${array[0]}' '${array[1]}' '${array[2]}' ")
} else {
notice("FAILED: '${array[0]}' '${array[1]}' '${array[2]}'")
}
</code></pre>
**Expected output:**
<pre><code class="ruby">
notice: Scope(Class[main]): Success: 'one' 'two' ''
notice: Scope(Class[main]): Success: 'one' 'two' ''
</code></pre>
**Current Output:**
<pre><code class="ruby">
notice: Scope(Class[main]): FAILED: 'one' 'two' ''
notice: Scope(Class[main]): Success: 'one' 'two' ''
</code></pre>
>From the above, it seems that checking for an empty string fails yet a regex
>check succeeds?
Regards,
Haw
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