Object subclass: #WriteFile instanceVariableNames: '' package: 'WriteFile'! !WriteFile class methodsFor: 'main'! main | fs | console log: 'Writing a file called "message.txt".'. "get access to the nodejs file system library" fs := require value: 'fs'. "use a fs api function http://nodejs.org/api/fs.html" fs writeFileSync: 'message.txt' content: 'This file was written by Amber.' errFn: nil. ! !