_.mergeWith(object, sources, customizer)

_.partialRight(func, [partials])

_.random([lower=0], [upper=1], [floating])

_.flatMapDeep(collection, [iteratee=_.identity])

_.capitalize([string=''])

_.xorWith([arrays], [comparator])

_.templateSettings

_.flatten(array) source

_.flow([funcs]) source

_.isNil(value) source