2.1.0

Added:

• _or
  • Returns two values logically or'd
• _toArray
  • Can convert ds_lists into arrays
• _nth
  • Returns the nth element of a given collection (array/list)
  • If n is negative, returns the nth element from the end

Updated:

• _contains can now take an optional ds_type flag to look in ds_lists and ds_maps explicitly
• _filter now supports ds_lists
• _reduce now supports ds_lists