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Refactor hasElementChildren #59

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Merged
wurstbrot merged 1 commit into from
Feb 24, 2021
Merged

Refactor hasElementChildren #59

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17 changes: 8 additions & 9 deletions graph.php
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Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,14 @@
<h2>Navigation</h2>
<?php
include_once "data.php";
function hasElementChildren($element) {
$hasContent = false;
foreach ($element as $activityName => $content) {
if (!array_key_exists("dependsOn", $content)) {
continue;
}
$hasContent = true;

/** Return true if has dependsOn. */
function hasElementChildren($activities) {
foreach ($activities as $activityName => $activity) {
if ($activity["dependsOn"] ?? null)
return true;
}
return $hasContent;
return false;
}

foreach ($dimensions as $dimension => $subdimensions) {
Expand Down Expand Up @@ -211,4 +210,4 @@ function transform(d) {
<?php
}
}
?>
?>