function merge(Iconset $iconset, $over = true)
{
$tag = $iconset->tag();
$prepend = $iconset->prepend();
$append = $iconset->append();
$class = $iconset->getClass();
foreach ($iconset->icons() as $name => $icon) {
if (!isset($this->icons[$name]) || $over) {
if (empty($icon['tag']) && $tag && $this->tag !== $tag) {
$icon['tag'] = $tag;
}
if (empty($icon['prepend']) && $prepend && $this->prepend !== $prepend) {
$icon['prepend'] = $prepend;
}
if (empty($icon['append']) && $append && $this->append !== $append) {
$icon['append'] = $append;
}
if (empty($icon['class']) && $class && $this->class !== $class) {
$icon['class'] = $class;
}
$this->icons[$name] = $icon;
}
}
if (isset($iconset->defaults) && count($iconset->defaults > 0)) {
foreach ($iconset->defaults as $defname) {
if (!isset($this->icons[$defname]) || $over) {
$deficon['id'] = $defname;
$deficon['tag'] = $tag;
$deficon['prepend'] = $prepend;
$deficon['append'] = $append;
$this->icons[$defname] = $deficon;
}
}
}
}
