Fix ktlint (#7)

beckon/src/main/java/com/technocreatives/beckon/extension/BeckonClientEx.kt

@@ -4,7 +4,12 @@ import arrow.core.Either
 import arrow.core.identity
 import arrow.core.left
 import arrow.core.right
-import com.lenguyenthanh.rxarrow.*
+import com.lenguyenthanh.rxarrow.filterZ
+import com.lenguyenthanh.rxarrow.flatMapObservableEither
+import com.lenguyenthanh.rxarrow.flatMapSingleEither
+import com.lenguyenthanh.rxarrow.flatMapSingleZ
+import com.lenguyenthanh.rxarrow.flatMapZ
+import com.lenguyenthanh.rxarrow.z
 import com.technocreatives.beckon.BeckonClient
 import com.technocreatives.beckon.BeckonDevice
 import com.technocreatives.beckon.BeckonDeviceError

beckon/src/main/java/com/technocreatives/beckon/internal/BeckonBleManager.kt

@@ -5,7 +5,12 @@ import android.bluetooth.BluetoothGatt
 import android.bluetooth.BluetoothGattCharacteristic
 import android.bluetooth.BluetoothGattService
 import android.content.Context
-import arrow.core.*
+import arrow.core.Either
+import arrow.core.None
+import arrow.core.Option
+import arrow.core.filterOption
+import arrow.core.left
+import arrow.core.right
 import com.technocreatives.beckon.BleConnectionState
 import com.technocreatives.beckon.BondState
 import com.technocreatives.beckon.Change

beckon/src/main/java/com/technocreatives/beckon/util/Arrows.kt

@@ -1,9 +1,12 @@
 package com.technocreatives.beckon.util
 
-import arrow.core.*
+import arrow.core.Nel
+import arrow.core.Validated
+import arrow.core.nonEmptyListOf
+import arrow.core.sequenceValidated
 import arrow.typeclasses.Semigroup
 
-fun <E, A> List<Validated<E, A>>.parallelValidate(): Validated<List<E>, List<A>> {
-    return this.map { it.mapLeft { listOf(it) } }
-        .sequenceValidated(Semigroup.list())
-}
+fun <E, A> List<Validated<E, A>>.parallelValidate(): Validated<Nel<E>, List<A>> {
+    return this.map { it.mapLeft { nonEmptyListOf(it) } }
+        .sequenceValidated(Semigroup.nonEmptyList())
+}