protected function getSkillCategoryByName($skill_category)
{
if (!$this->skillCategoriesToIds) {
$skillCategories = EfrontSkill::getAllSkillsCategories();
foreach ($skillCategories as $skill) {
if (!isset($this->skillCategoriesToIds[$skill['description']])) {
$this->skillCategoriesToIds[$skill['description']] = array($skill['skill_ID']);
} else {
$this->skillCategoriesToIds[$skill['description']][] = $skill['skill_ID'];
}
}
}
return $this->skillCategoriesToIds[$skill_category];
}
