X-Git-Url: http://nitlanguage.org

diff --git a/lib/for_abuse.nit b/lib/for_abuse.nit
index 2ee4d28..812fb02 100644
--- a/lib/for_abuse.nit
+++ b/lib/for_abuse.nit
@@ -38,20 +38,21 @@ end
 
 # Abuser to read a file, see `file_open`
 private class ReadFileForAbuser
-	super ForAbuser[IFStream]
+	super ForAbuser[FileReader]
 	var path: String
 	redef fun iterator do return new ReadFileForAbuserIterator(path)
 end
 
 # Abuser iterator to read a file, see `file_open`
 private class ReadFileForAbuserIterator
-	super Iterator[IFStream]
-	redef var item: IFStream
+	super Iterator[FileReader]
+	var path: String
+	redef var item: FileReader is noinit
 	redef var is_ok = true
-	init(path: String)
+	init
 	do
 		# start of service is to open the file, and return in
-		item = new IFStream.open(path)
+		item = new FileReader.open(path)
 	end
 	redef fun next
 	do
@@ -94,21 +95,18 @@ end
 private class SortAbuserIterator[E]
 	super Iterator[CompareQuery[E]]
 	# The index of the big loop
-	var i: Int
+	var i: Int = 0
 	# The index of the small loop
-	var j: Int
+	var j: Int = 0
 	# The array to sort
 	var array: Array[E]
 	# The query used to communicate with the user.
 	# For ecological concerns, a unique CompareQuery is instatiated.
-	var query: nullable CompareQuery[E]
+	var query: nullable CompareQuery[E] = null
 	redef fun item do return query.as(not null)
-	init(array: Array[E])
+	init
 	do
-		self.array = array
 		# Initialize the algorithm, see `next` for the rest
-		i = 0
-		j = 0
 		if not is_ok then return
 		query = new CompareQuery[E](array[i], array[j])
 	end
@@ -161,7 +159,7 @@ end
 #         print l
 #         assert not l.is_empty
 #     end # f is automatically closed here
-fun file_open(path: String): ForAbuser[IFStream]
+fun file_open(path: String): ForAbuser[FileReader]
 do
 	return new ReadFileForAbuser(path)
 end