last_.last(array, [n]) Returns the last element of an array. Passing n will return the last n elements of the

sortedIndex_.sortedIndex(list, value, [iteratee], [context]) Uses a binary search to determine the index at which the value

first_.first(array, [n]) Alias: head, take Returns the first element of an array

unzip_.unzip(array) The opposite of zip. Given an array

intersection_.intersection(*arrays) Computes the list of values that are the intersection of all the arrays. Each value in

union_.union(*arrays) Computes the union of the passed-in arrays: the list of unique items, in order, that are present in

difference_.difference(array, *others) Similar to without, but returns the values from array that are not present in

range_.range([start], stop, [step]) A function to create flexibly-numbered lists of integers, handy for each and map

lastIndexOf_.lastIndexOf(array, value, [fromIndex]) Returns the index of the last occurrence of value in the array

rest_.rest(array, [index]) Alias: tail, drop Returns the rest of the elements in an array