\HeaderA{releaseDate}{Release date of the psimi25InteractionEntry object}{releaseDate}
\keyword{models}{releaseDate}
\begin{Description}\relax
The function returns the release date of the
\code{\LinkA{psimi25InteractionEntry-class}{psimi25InteractionEntry.Rdash.class}} object, which can serve as
a proxy for versioning
\end{Description}
\begin{Usage}
\begin{verbatim}
releaseDate(x)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{x}] An object of \code{\LinkA{psimi25InteractionEntry-class}{psimi25InteractionEntry.Rdash.class}}  
\end{ldescription}
\end{Arguments}
\begin{Value}
A character string indicating the release date
\end{Value}
\begin{Author}\relax
Jitao David Zhang <j.zhang@dkfz.de>, Tony Chiang <tchiang@ebi.ac.uk>
\end{Author}
\begin{SeeAlso}\relax
\code{\LinkA{psimi25InteractionEntry-class}{psimi25InteractionEntry.Rdash.class}}
\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
xmlDir <- system.file("/extdata/psi25files",package="RpsiXML")

gridxml <- file.path(xmlDir, "biogrid_200804_test.xml")
gridSet <- parsePsimi25Interaction(gridxml, BIOGRID.PSIMI25)

gridRD <- releaseDate(gridSet)
\end{ExampleCode}
\end{Examples}

