nws (version 1.6.3)

nwsFindTryFile: netWorkSpace Class Method

Description

Find a value of a workspace variable and write it to a file.

Usage

## S3 method for class 'netWorkSpace':
nwsFindTryFile(.Object, xName, fObj)

Arguments

.Object

a netWorkSpace object

xName

name of the variable to find

fObj

File to write data to

Details

The nwsFindTryFile method trys to find a value in the variable specified by 'xName'. If found, it writes the value to the file object, and the method returns TRUE. If it is not found, it simply returns FALSE.

See Also

nwsFetchTryFile, nwsFindTry

Examples

ws <- netWorkSpace('nws example')
nwsStore(ws, 'x', 'Hello, world\n')
if (nwsFindTryFile(ws, 'x', 'hello.txt')) {
  cat('success\n')
} else {
  cat('failure\n')
}