Update to purescript-options 0.6.0

Author: hdgarrood

bower.json

@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "purescript-maps": "^0.5.4",
-    "purescript-options": "^0.5.1",
+    "purescript-options": "^0.6.0",
     "purescript-unsafe-coerce": "^0.1.0",
     "purescript-node-streams": "^0.3.0"
   }

src/Node/HTTP/Client.purs

@@ -23,16 +23,16 @@ module Node.HTTP.Client
   , statusMessage
   ) where
 
-import Prelude
+import Prelude (Unit, (<<<))
 
-import Data.Foreign
-import Data.Options
+import Data.Foreign (Foreign, toForeign)
+import Data.Options (Options, Option, options, opt)
 import Data.StrMap (StrMap())
 
 import Node.HTTP (HTTP())
-import Node.Stream
+import Node.Stream (Readable, Writable)
 
-import Control.Monad.Eff
+import Control.Monad.Eff (Eff)
 
 import Unsafe.Coerce (unsafeCoerce)
 
@@ -45,9 +45,6 @@ foreign import data Response :: *
 -- | A HTTP request object
 newtype RequestHeaders = RequestHeaders (StrMap String)
 
-instance requestHeadersIsOption :: IsOption RequestHeaders where
-  assoc k v = assoc (optionFn k) (unsafeCoerce v :: {})
-
 -- | The type of HTTP request options
 data RequestOptions