var apply = require('./_apply'),
    arrayMap = require('./_arrayMap'),
    baseIteratee = require('./_baseIteratee'),
    baseRest = require('./_baseRest'),
    baseUnary = require('./_baseUnary'),
    flatRest = require('./_flatRest');

/**
 * Creates a function like `_.over`.
 *
 * @private
 * @param {Function} arrayFunc The function to iterate over iteratees.
 * @returns {Function} Returns the new over function.
 */
function createOver(arrayFunc) {
  return flatRest(function(iteratees) {
    iteratees = arrayMap(iteratees, baseUnary(baseIteratee));
    return baseRest(function(args) {
      var thisArg = this;
      return arrayFunc(iteratees, function(iteratee) {
        return apply(iteratee, thisArg, args);
      });
    });
  });
}

module.exports = createOver;