diff --git a/src/Data/YAML/Foreign/Decode.js b/src/Data/YAML/Foreign/Decode.js
index 40e64a4..0ca2dfd 100644
--- a/src/Data/YAML/Foreign/Decode.js
+++ b/src/Data/YAML/Foreign/Decode.js
@@ -1,10 +1,9 @@
 import yaml from 'js-yaml'
 
-export function parseYAMLImpl (left, right, str) {
+export function parseYAMLImpl(left, right, str) {
   try {
     return right(yaml.load(str))
-  }
-  catch (e) {
+  } catch (e) {
     return left(e.toString())
   }
 }
diff --git a/src/Data/YAML/Foreign/Decode.purs b/src/Data/YAML/Foreign/Decode.purs
index fa12d7f..baa00be 100644
--- a/src/Data/YAML/Foreign/Decode.purs
+++ b/src/Data/YAML/Foreign/Decode.purs
@@ -1,5 +1,4 @@
-module Data.YAML.Foreign.Decode (parseYAMLToJson)
-where
+module Data.YAML.Foreign.Decode (parseYAMLToJson) where
 
 import Foreign (F, Foreign, ForeignError(..), fail)
 import Data.Function.Uncurried (Fn3, runFn3)
@@ -7,16 +6,15 @@ import Prelude (pure, (<<<), (>>=))
 import Unsafe.Coerce (unsafeCoerce)
 import Data.Argonaut.Core (Json)
 
-foreign import parseYAMLImpl :: forall r.
-  Fn3 (String -> r) (Foreign -> r) String r
-
+foreign import parseYAMLImpl
+  :: forall r
+   . Fn3 (String -> r) (Foreign -> r) String r
 
 -- | Attempt to parse a YAML string, returning the result as foreign data.
 parseYAML :: String -> F Foreign
 parseYAML yaml =
   runFn3 parseYAMLImpl (fail <<< ForeignError) pure yaml
 
-
 -- | Attempt to parse a YAML string, returning the result as Json
 parseYAMLToJson :: String -> F Json
 parseYAMLToJson yaml =
diff --git a/src/Data/YAML/Foreign/Encode.js b/src/Data/YAML/Foreign/Encode.js
index 163b2d4..b4bcd92 100644
--- a/src/Data/YAML/Foreign/Encode.js
+++ b/src/Data/YAML/Foreign/Encode.js
@@ -2,17 +2,17 @@ import yaml from 'js-yaml'
 
 export const jsNull = null
 
-export function objToHash (valueToYAMLImpl, fst, snd, obj) {
+export function objToHash(valueToYAMLImpl, fst, snd, obj) {
   const hash = {}
 
-  for(let i = 0; i < obj.length; i++) {
+  for (let i = 0; i < obj.length; i++) {
     hash[fst(obj[i])] = valueToYAMLImpl(snd(obj[i]))
   }
 
   return hash
 }
 
-export function toYAMLImpl (a) {
-	// noCompatMode does not support YAML 1.1
-	return yaml.dump(a, {noCompatMode : true})
+export function toYAMLImpl(a) {
+  // noCompatMode does not support YAML 1.1
+  return yaml.dump(a, { noCompatMode: true })
 }
diff --git a/src/Data/YAML/Foreign/Encode.purs b/src/Data/YAML/Foreign/Encode.purs
index 6848527..c2f7528 100644
--- a/src/Data/YAML/Foreign/Encode.purs
+++ b/src/Data/YAML/Foreign/Encode.purs
@@ -1,10 +1,11 @@
-module Data.YAML.Foreign.Encode (
-  YValue,
-  class ToYAML,
-  toYAML,
-  entry, (:=),
-  object,
-  printYAML
+module Data.YAML.Foreign.Encode
+  ( YValue
+  , class ToYAML
+  , toYAML
+  , entry
+  , (:=)
+  , object
+  , printYAML
   ) where
 
 import Data.Map as M
@@ -19,62 +20,63 @@ import Unsafe.Coerce (unsafeCoerce)
 
 type YObject = M.Map String YValue
 type YArray = Array YValue
+
 foreign import data YAML :: Type
 
 data YValue
-    = YObject YObject
-    | YArray YArray
-    | YString String
-    | YNumber Number
-    | YInt Int
-    | YBoolean Boolean
-    | YNull
+  = YObject YObject
+  | YArray YArray
+  | YString String
+  | YNumber Number
+  | YInt Int
+  | YBoolean Boolean
+  | YNull
 
 instance showYValue :: Show YValue where
-    show (YObject m) = "YObject " <> show m
-    show (YArray vs) = "YArray " <> show vs
-    show (YString s) = "YString " <> show s
-    show (YNumber n) = "YNumber " <> show n
-    show (YInt i) = "YInt " <> show i
-    show (YBoolean b) = "YBoolean " <> show b
-    show YNull = "YNull"
+  show (YObject m) = "YObject " <> show m
+  show (YArray vs) = "YArray " <> show vs
+  show (YString s) = "YString " <> show s
+  show (YNumber n) = "YNumber " <> show n
+  show (YInt i) = "YInt " <> show i
+  show (YBoolean b) = "YBoolean " <> show b
+  show YNull = "YNull"
 
 instance eqYValue :: Eq YValue where
-    eq (YObject a) (YObject b) = a == b
-    eq (YArray a) (YArray b) = a == b
-    eq (YString a) (YString b) = a == b
-    eq (YNumber a) (YNumber b) = a == b
-    eq (YInt a) (YInt b) = a == b
-    eq (YBoolean a) (YBoolean b) = a == b
-    eq YNull YNull = true
-    eq _ _ = false
+  eq (YObject a) (YObject b) = a == b
+  eq (YArray a) (YArray b) = a == b
+  eq (YString a) (YString b) = a == b
+  eq (YNumber a) (YNumber b) = a == b
+  eq (YInt a) (YInt b) = a == b
+  eq (YBoolean a) (YBoolean b) = a == b
+  eq YNull YNull = true
+  eq _ _ = false
 
 class ToYAML a where
-    toYAML :: a -> YValue
+  toYAML :: a -> YValue
 
 instance mapToYAML :: (ToYAML a) => ToYAML (Map String a) where
-    toYAML m = YObject $ map (\value -> toYAML value) m
+  toYAML m = YObject $ map (\value -> toYAML value) m
 
 instance booleanToYAML :: ToYAML Boolean where
-    toYAML = YBoolean
+  toYAML = YBoolean
 
 instance intToYAML :: ToYAML Int where
-    toYAML = YInt
+  toYAML = YInt
 
 instance numberToYAML :: ToYAML Number where
-    toYAML = YNumber
+  toYAML = YNumber
 
 instance stringToYAML :: ToYAML String where
-    toYAML = YString
+  toYAML = YString
 
 instance arrayToYAML :: (ToYAML a) => ToYAML (Array a) where
-    toYAML = YArray <<< map toYAML
+  toYAML = YArray <<< map toYAML
 
 instance maybeToYAML :: (ToYAML a) => ToYAML (Maybe a) where
-    toYAML = maybe YNull toYAML
+  toYAML = maybe YNull toYAML
 
 instance yvalueToYAML :: ToYAML YValue where
-    toYAML = identity
+  toYAML = identity
 
 type Pair = Tuple String YValue
 
@@ -93,12 +95,12 @@ object :: Array Pair -> YValue
 object ps = YObject $ M.fromFoldable (toUnfoldable ps :: List Pair)
 
 foreign import jsNull :: YAML
-foreign import objToHash ::
-    Fn4 (YValue -> YAML)
-        (Tuple String YValue -> String)
-        (Tuple String YValue -> YValue)
-        (Array (Tuple String YValue))
-        YAML
+foreign import objToHash
+  :: Fn4 (YValue -> YAML)
+       (Tuple String YValue -> String)
+       (Tuple String YValue -> YValue)
+       (Array (Tuple String YValue))
+       YAML
 
 valueToYAML :: YValue -> YAML
 valueToYAML (YObject o) = runFn4 objToHash valueToYAML fst snd $ M.toUnfoldable o
diff --git a/test/Instances.purs b/test/Instances.purs
index 79c1ea2..bbec373 100644
--- a/test/Instances.purs
+++ b/test/Instances.purs
@@ -14,28 +14,37 @@ import Prelude (class Eq, class Show, bind, pure, ($))
 data Point = Point Int Int
 
 data Mobility
-    = Fix
-    | Flex
+  = Fix
+  | Flex
 
 data GeoObject = GeoObject
-    { name :: String
-    , scale :: Number
-    , points :: Array Point
-    , mobility :: Mobility
-    , coverage :: Number
-    }
+  { name :: String
+  , scale :: Number
+  , points :: Array Point
+  , mobility :: Mobility
+  , coverage :: Number
+  }
 
 derive instance genericGeoObject :: Generic GeoObject _
-instance showGeoObject :: Show GeoObject where show = genericShow
-instance eqGeoObject :: Eq GeoObject where eq = genericEq
+instance showGeoObject :: Show GeoObject where
+  show = genericShow
+
+instance eqGeoObject :: Eq GeoObject where
+  eq = genericEq
 
 derive instance genericPoint :: Generic Point _
-instance showPoint :: Show Point where show = genericShow
-instance eqPoint :: Eq Point where eq = genericEq
+instance showPoint :: Show Point where
+  show = genericShow
+
+instance eqPoint :: Eq Point where
+  eq = genericEq
 
 derive instance genericMobility :: Generic Mobility _
-instance showMobility :: Show Mobility where show = genericShow
-instance eqMobility :: Eq Mobility where eq = genericEq
+instance showMobility :: Show Mobility where
+  show = genericShow
+
+instance eqMobility :: Eq Mobility where
+  eq = genericEq
 
 instance geoJson :: DecodeJson GeoObject where
   decodeJson json = do
@@ -51,10 +60,9 @@ instance mobilityJson :: DecodeJson Mobility where
   decodeJson json = do
     mob <- decodeJson json
     case mob of
-        "Fix" -> pure Fix
-        "Flex" -> pure Flex
-        _ -> Left $ TypeMismatch "Mobility must be either Flex or Fix"
-
+      "Fix" -> pure Fix
+      "Flex" -> pure Flex
+      _ -> Left $ TypeMismatch "Mobility must be either Flex or Fix"
 
 instance pointJson :: DecodeJson Point where
   decodeJson json = do
@@ -63,24 +71,23 @@ instance pointJson :: DecodeJson Point where
     y <- getField obj "Y"
     pure $ Point x y
 
-
 instance pointToYAML :: ToYAML Point where
-    toYAML (Point x y) =
-        object
-            [ "X" := x
-            , "Y" := y
-            ]
+  toYAML (Point x y) =
+    object
+      [ "X" := x
+      , "Y" := y
+      ]
 
 instance mobilityToYAML :: ToYAML Mobility where
-    toYAML Fix = toYAML "Fix"
-    toYAML Flex = toYAML "Flex"
+  toYAML Fix = toYAML "Fix"
+  toYAML Flex = toYAML "Flex"
 
 instance archiObjectToYAML :: ToYAML GeoObject where
-    toYAML (GeoObject o) =
-        object
-            [ "Name" := o.name
-            , "Scale" := o.scale
-            , "Points" := o.points
-            , "Mobility" := o.mobility
-            , "Coverage" := o.coverage
-            ]
+  toYAML (GeoObject o) =
+    object
+      [ "Name" := o.name
+      , "Scale" := o.scale
+      , "Points" := o.points
+      , "Mobility" := o.mobility
+      , "Coverage" := o.coverage
+      ]
diff --git a/test/Main.purs b/test/Main.purs
index 599be83..1b10e1a 100644
--- a/test/Main.purs
+++ b/test/Main.purs
@@ -17,9 +17,9 @@ import Test.Spec.Assertions (shouldEqual)
 import Test.Spec.Reporter.Console (consoleReporter)
 import Test.Spec.Runner (runSpec)
 
-
 yamlInput :: String
-yamlInput = """
+yamlInput =
+  """
 - Name: House
   Scale: 9.5
   # Points describe the outer limit of an object.
@@ -46,7 +46,8 @@ yamlInput = """
 """
 
 yamlOutput :: String
-yamlOutput = """- Coverage: 10
+yamlOutput =
+  """- Coverage: 10
   Mobility: Fix
   Name: House
   Points:
@@ -70,9 +71,9 @@ yamlOutput = """- Coverage: 10
   Scale: 1
 """
 
-
 yamlMapOutput :: String
-yamlMapOutput = """key:
+yamlMapOutput =
+  """key:
   - Coverage: 10
     Mobility: Fix
     Name: House
@@ -98,7 +99,8 @@ yamlMapOutput = """key:
 """
 
 pointYaml :: String
-pointYaml = """X: 1
+pointYaml =
+  """X: 1
 Y: 1
 """
 
@@ -109,28 +111,26 @@ yamlToData s = case runExcept $ parseYAMLToJson s of
     Left error -> Left $ printJsonDecodeError error
     Right value -> Right value
 
-
 testMap :: Map String (Array GeoObject)
 testMap = Map.singleton "key" parsedData
 
-
 parsedData :: Array GeoObject
 parsedData =
-    [ GeoObject
-        { coverage: 10.0
-        , mobility: Fix
-        , name: "House"
-        , points: [ Point 10 10, Point 20 10, Point 5 5 ]
-        , scale: 9.5
-        }
-    , GeoObject
-        { coverage: 10.0
-        , mobility: Fix
-        , name: "Tree"
-        , points: [ Point 1 1, Point 2 2, Point 0 0 ]
-        , scale: 1.0
-        }
-    ]
+  [ GeoObject
+      { coverage: 10.0
+      , mobility: Fix
+      , name: "House"
+      , points: [ Point 10 10, Point 20 10, Point 5 5 ]
+      , scale: 9.5
+      }
+  , GeoObject
+      { coverage: 10.0
+      , mobility: Fix
+      , name: "Tree"
+      , points: [ Point 1 1, Point 2 2, Point 0 0 ]
+      , scale: 1.0
+      }
+  ]
 
 readPoint :: String -> Either String Point
 readPoint = yamlToData
@@ -139,7 +139,7 @@ fullCircle :: String -> Either String String
 fullCircle yamlString = (readPoint yamlString) >>= pure <<< printYAML
 
 main :: Effect Unit
-main = launchAff_ $ runSpec [consoleReporter] do
+main = launchAff_ $ runSpec [ consoleReporter ] do
   describe "purescript-yaml" do
     describe "decode" do
       it "Decodes YAML" do