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

initial_.initial(array, [n]) Returns everything but the last entry of the array. Especially useful on the arguments object. Pass

indexOf_.indexOf(array, value, [isSorted]) Returns the index at which value can be found in the array, or -1

findIndex_.findIndex(array, predicate, [context]) Similar to _

uniq_.uniq(array, [isSorted], [iteratee]) Alias: unique Produces a duplicate-free version of the

findLastIndex_.findLastIndex(array, predicate, [context]) Like _

compact_.compact(array) Returns a copy of the array with all falsy values removed. In JavaScript, false, null

flatten_.flatten(array, [shallow]) Flattens a nested array (the nesting can be to any depth). If you pass shallow,

without_.without(array, *values) Returns a copy of the array with all instances of the values removed.

object_.object(list, [values]) Converts arrays into objects. Pass either a single list of [key, value] pairs, or a list