nwsStoreFile-methods: Read a Value from File and Store in netWorkSpace

In nws: R functions for NetWorkSpaces and Sleigh

Description

Store a new value into a variable in the workspace from a file.

Usage

## S4 method for signature 'netWorkSpace'
nwsStoreFile(.Object, xName, fObj, n=0)

Arguments

.Object	a netWorkSpace class object.
xName	character string specifying the name of the variable to be stored
fObj	a file object or character string specifying file from which to read data to store in the variable.
n	Number of bytes to write. A value of zero means to write all the data in the file.

Details

The nwsStoreFile method works like nwsStore, except that the value to store in the netWorkSpace variable comes from a file. If fObj is a character string, nwsStoreFile calls file to obtain a file connection which is opened for the duration of the method.

See Also

nwsStore

Examples

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

## End(Not run)

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