Merge pull request #580 from jfmengels/simpler-indent

Simplify the Indent.generate function

Author: dillonkearns

src/Graphql/Document/Indent.elm

@@ -3,13 +3,4 @@ module Graphql.Document.Indent exposing (generate)
 
 generate : Int -> String
 generate indentationLevel =
-    spaces (indentationLevel * 2)
-
-
-spaces : Int -> String
-spaces n =
-    if n > 0 then
-        " " ++ spaces (n - 1)
-
-    else
-        ""
+    String.repeat indentationLevel "  "