lib/tlapse/doctor.rb in tlapse-0.1.0 vs lib/tlapse/doctor.rb in tlapse-0.1.1

@@ -1,16 +1,23 @@
 module Tlapse
   module Doctor
+    CHECKS = %i(gphoto2 camera)
+
     def doctor
-      print "Checking gphoto2..."
-      check_gphoto2!
-      puts "ok!"
+      CHECKS.each do |check|
+        print "Checking #{check}..."
+        send "check_#{check}!"
+        puts "ok!"
+      end
 
-      print "Checking camera..."
-      check_camera!
-      puts "ok!"
-
       puts "Looks good!"
+    end
+
+    def okay?
+      CHECKS.each { |check| send "check_#{check}!" }
+      true
+    rescue StandardError
+      false
     end
 
     private ###################################################################
 
     def check_gphoto2!