Function getIteratee

test-app/public/sinon.js:16554–16558

* Gets the appropriate "iteratee" function. If `_.iteratee` is customized, * this function returns the custom method, otherwise it returns `baseIteratee`. * If arguments are provided, the chosen function is invoked with them and * its result is returned. *

()

         * @returns {Function} Returns the chosen function or its result.
         */
        function getIteratee() {
          var result = lodash.iteratee || iteratee;
          result = result === iteratee ? baseIteratee : result;
          return arguments.length ? result(arguments[0], arguments[1]) : result;
        }
    
        /**
         * Gets the data for `map`.