DataUtil (dfx)

DataUtil Module

Contains auto-opened utilities related to the dfx programming model.

Function or value	Description
`download url localFileName` Full Usage: `download url localFileName` Parameters: url : `string` localFileName : `string`	Synchronously downloads the given URL to the given local file. url : `string` localFileName : `string`
`extractTarGz fileName outputDir` Full Usage: `extractTarGz fileName outputDir` Parameters: fileName : `string` outputDir : `string`	Extracts the given .tar.gz file to the given directory. fileName : `string` outputDir : `string`
`extractTarStream stream outputDir` Full Usage: `extractTarStream stream outputDir` Parameters: stream : `Stream` outputDir : `string`	Extracts the tar archive in the given stream to the given directory. stream : `Stream` outputDir : `string`