# File lib/eventmachine.rb, line 1263 1263: def self.watch_file(filename, handler=nil, *args) 1264: klass = klass_from_handler(FileWatch, handler, *args) 1265: 1266: s = EM::watch_filename(filename) 1267: c = klass.new s, *args 1268: # we have to set the path like this because of how Connection.new works 1269: c.instance_variable_set("@path", filename) 1270: @conns[s] = c 1271: block_given? and yield c 1272: c 1273: end