<aura:if isTrue="{!v.customScriptCSV != null}">
        <ltng:require scripts="{!v.customScriptCSV}" afterScriptsLoaded="
                   {!c.doAfterScriptsLoaded}"/>
    </aura:if>
    <aura:attribute name="customScriptCSV" type="String" access="global"/>

var customScriptCSV = $A.get('$Resource.' +
            someobject.namespace__Custom_Script__c) + ","
            + $A.get('$Resource.LayoutJS') + "," +
              $A.get('$Resource.ValidationJS') + "," +
              $A.get('$Resource.LayoutProcessor');
            console.log("customScriptCSV: " + customScriptCSV);
            component.set("v.customScriptCSV" , customScriptCSV);