Open a rating index from the given index directory.

Open an episode index from the given index directory.

Open an AKA index using the corresponding data and index directories. The data directory contains the IMDb data set while the index directory contains

Open a name index in the given directory.

Returns a list of s trings representing the possible similarity function names.

Returns a list of strings representing the possible scorer values.

Read the next posting pair (doc ID and frequency) from the given postings list. If the list is empty, then return `None`.

Search this index for `Title` records whose name matches the given query. The query controls the following things: The name to search for. The maxim

Create a duration corresponding to the amount of time since the instant given.

The `src` of this proposal.

Attempt to clone this index, returning a distinct `Index`. This is as cheap to call as `Index::open` and returns an error if there was a problem read

Restrict results to episodes belonging to the TV show given by its IMDb ID. This automatically limits all results to episodes.

Set the upper inclusive bound on a title's number of votes.