A better way to handle no args: check for function type

swagger-api · Mar 31, 2012 · b440630 · b440630
1 parent 3a76cf8
commit b440630
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/lib/swagger.js b/lib/swagger.js
diff --git a/src/swagger.coffee b/src/swagger.coffee
@@ -118,9 +118,13 @@ class SwaggerOperation
 
   do: (args={}, callback, error) =>
 
-    # if no callback, must be being called without parameters
-    callback = args if (args? and !callback?)
-
+    # if the args is a function, then it must be a resource without
+    # parameters
+    if (typeof args) == "function"
+      error = callback
+      callback = args
+      args = {}
+
     # Define a default error handler
     unless error?
       error = (xhr, textStatus, error) -> console.log xhr, textStatus, error