client/public/elements/pages/concept/rp-page-concept.js
/**
   * @method _getRelatedSubjectsNarrow
   * @description determines if subject object has narrow scope and returns 
   * the resulting array if it did and false if it didn't
   * 
   * @returns {Object, Boolean} 
   */
@method _getRelatedSubjectsNarrow
@description determines if subject object has narrow scope and returns
the resulting array if it did and false if it didn't

@returns {Object, Boolean}
@method _getRelatedSubjectsNarrow @description determines if subject object has narrow scope and returns the resulting array if it did and false if it didn ' t @returns { Object Boolean }
_getRelatedSubjectsNarrow(){
    let narrow = this.SubjectModel.getRelatedSubjects(this.subject, "narrow");
    let result = [];
    if(narrow){
      if( !narrow.length ){
        result = [narrow];
      } else {
        result = narrow.slice();
      }
      return result;
    }
    return false;
  }
_getRelatedSubjectsNarrow ( ) { let narrow = this . SubjectModel . getRelatedSubjects ( this . subject , "narrow" ) ; let result = [ ] ; if ( narrow ) { if ( ! narrow . length ) { result = [ narrow ] ; } else { result = narrow . slice ( ) ; } return result ; } return false ; }
@method _getRelatedSubjectsNarrow
 @description determines if subject object has narrow scope and returns
 the resulting array if it did and false if it didn't
@method _getRelatedSubjectsNarrow @description determines if subject object has narrow scope and returns the resulting array if it did and false if it didn ' t