lazyExists: Does an object exist in the lazyDir
In PredictiveEcology/lazyR: Create Lazy Load Databases for R Objects

Description Usage Arguments Value Author(s) See Also Examples

Does an object exist in the lazyDir

1	lazyExists(objNames, lazyDir = NULL, exact = TRUE)

`objNames`	A character vector indicating the object names to test
`lazyDir`	the lazyDir to use
`exact`	Should the character string matching be exact, i.e., ^objNames$ in regexp. Passed to `lazyLs()`

Logical

Eliot McIntire

lazyLs, lazyLoad2

lazyDir(file.path(tempdir(), "lazyDir"), create=TRUE)
a <- rnorm(10)
lazySave(a)
lazyExists("a")
lazyRm("a")
lazyExists("b") # error, does not exist
unlink(file.path(tempdir(), "lazyDir"), recursive=TRUE)