nwsFetchFile-methods: Fetch a Value and Write It to a File

In nws: R functions for NetWorkSpaces and Sleigh

Description

Fetch a value of a netWorkSpace variable and write it to a file.

Usage

## S4 method for signature 'netWorkSpace'
nwsFetchFile(.Object, xName, fObj)

Arguments

.Object	a netWorkSpace object.
xName	character string giving the name of the variable to find.
fObj	file object or character string specifying file to write data to.

Details

The nwsFetchFile method looks in the shared netWorkSpace .Object for a value bound to xName; if it finds such a value, nwsFetchFile writes the value to the specified file and removes it from the variable. If no value is found, nwsFetchFile blocks until a value for xName becomes available.

See Also

nwsFindFile, nwsFetch

Examples

## Not run: 
ws <- netWorkSpace('nws example')
nwsStore(ws, 'x', 'Hello, world\n')
nwsFetchFile(ws, 'x', 'hello.txt')

## End(Not run)

nws documentation built on May 2, 2019, 8:51 a.m.