DecodeRuneOrDefault tries to decode a rune from a string and returns the decoded rune on success or dflt if the decoding fails.

NewArchive initializes Archive, if it has not been initialized, and marshals the run time config into it.

NewRam initializes RAM, if it has not been initialized, and marshals the run time config into it.

OutDir is a function which takes a file path and, if necessary, recursively creates all directories necessary for the path to be valid.

Read reads a dataframe.DataFrame using the specification from the config.

ReadFromFn reads a dataframe.DataFrame from a ReaderFromFn supplied with fn using the specification from the config.

SetExt sets the file name extension of path to ext and returns the new path.

Write executes all Writers as defined in the config An error is returned if any of the Writers return an error.

XXX: but can also have no extension?.

Archive is the global in-memory store for archives.

RAM is the global in-memory store for dataframe.DataFrames.