scala 2.12 compilation fix

Author: yurique

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ### 0.2.0
 
-Adding apply converters for converting `FunctionN[..., Out]` into `Function1[TupleN[...], Out]` 
+Better diffing in complicated scenarios.
 
 ### 0.1.0
 

README.md

@@ -5,7 +5,7 @@
 A library for diff-ing strings.
 
 ```scala
-"app.tulz" %%% "stringdiff" % "0.1.1" 
+"app.tulz" %%% "stringdiff" % "0.2.0" 
 ```
 
 ### Usage
@@ -39,9 +39,11 @@ StringDiff.withFormat("prefix common1 common2 inside1 common3 common4", "common1
 #### Raw AST
 
 ```scala
-import app.tulz.diff.StringDiff
+import app.tulz.diff._
 
 StringDiff.raw("prefix common1 common2 inside1 common3 common4", "common1 common2 inside2 common3 suffix") // List[DiffBlock]
+// OR
+StringDiff.withFormat("prefix common1 common2 inside1 common3 common4", "common1 common2 inside2 common3 suffix")(RawDiffFormat) // List[DiffBlock]
 ```
 
 ```scala

stringdiff/src/main/scala/app/tulz/diff/RawDiffFormat.scala

@@ -0,0 +1,7 @@
+package app.tulz.diff
+
+object RawDiffFormat extends DiffFormat[List[DiffBlock]] {
+
+  def apply(diff: List[DiffBlock]): List[DiffBlock] = diff
+
+}

stringdiff/src/main/scala/app/tulz/diff/StringDiff.scala

@@ -17,7 +17,7 @@ object StringDiff {
   def raw(
     actual: String,
     expected: String
-  ): List[DiffBlock] = withFormat(actual, expected)(identity)
+  ): List[DiffBlock] = withFormat(actual, expected)(RawDiffFormat)
 
   def withFormat[T](
     actual: String,

version.sbt

@@ -1 +1 @@
-version in ThisBuild := "0.2.0-SNAPSHOT"
+version in ThisBuild := "0.2.0"