This module will check if the mtime on a list of files and, when called, a
yes callback if the files have changed since they were last checked, or a
no callback if they are the same. The list of files is specified as a glob
pattern (see https://github.com/isaacs/node-glob).
To get going, install with NPM:
npm install have-files-changed
haveFilesChanged 'sass/*.sass'yes: filesHaveChangedCallbackno: filesHaveNotChangedCallback: throw err
The first time you call
haveFilesChanged, the yes callback will be fired.