rmongodb (version 1.8.0)

mongo.gridfile.destroy: Destroy a mongo.gridfile object

Description

Releases the resources associated with a mongo.gridfile object. These are created by mongo.gridfs.find().

Usage

mongo.gridfile.destroy(gridfile)

Arguments

gridfile

A (mongo.gridfile) object.

Details

It is not absolutely necessary to call this function since R's garbage collection will eventually get around to doing it for you.

See Also

mongo.gridfs.find, mongo.gridfile, mongo.gridfs.

Examples

mongo <- mongo.create()
if (mongo.is.connected(mongo)) {
    gridfs <- mongo.gridfs.create(mongo, "grid")
    mongo.gridfs.store.file(gridfs, "tests/test.R", "test.R")
    gf <- mongo.gridfs.find(gridfs, "test.R")
    if( !is.null(gf) ){
      print(mongo.gridfile.get.upload.date(gf))
      mongo.gridfile.destroy(gf)
    }
    mongo.gridfs.destroy(gridfs)
}