R/as.environment.R

In PivotalR: A Fast, Easy-to-Use Tool for Manipulating Tables in Databases and a Wrapper of MADlib

Defines functions with.db.obj as.environment.db.obj

Documented in as.environment.db.obj with.db.obj

as.environment.db.obj <- function(x, ...)
{
    lst <- sapply(names(x), function(i) x[[i]], simplify=FALSE)
    list2env(lst)
}

## ----------------------------------------------------------------------

with.db.obj <- function(data, expr, ...)
    eval(substitute(expr), as.environment(data), enclos=parent.frame())

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