src/promissory-arbiter.js
function getPointedFinger (fArray) {
    var
      pointer = fArray.pointer,
      array = fArray.array;

    return array.length > pointer ? array[pointer] : SYMBOL_NOTHING;
  }
function getPointedFinger (fArray) {
    var
      pointer = fArray.pointer,
      array = fArray.array;

    return array.length > pointer ? array[pointer] : SYMBOL_NOTHING;
  }
function getPointedFinger ( fArray ) { var pointer = fArray . pointer , array = fArray . array ; return array . length > pointer ? array [ pointer ] : SYMBOL_NOTHING ; }
Retrieves the element that is the current focus and apply a
Retrieves the element that is the current focus and apply a