code: replace `is cached` by `is lazy`

[nit.git] / lib / standard / ropes.nit

diff --git a/lib/standard/ropes.nit b/lib/standard/ropes.nit
index 243f98f..644e3dc 100644 (file)
--- a/lib/standard/ropes.nit
+++ b/lib/standard/ropes.nit
@@ -67,7 +67,7 @@ private abstract class RopeString
        super Rope
        super String
 
-       redef fun chars is cached do return new RopeChars(self)
+       redef var chars is lazy do return new RopeChars(self)
 end
 
 # Node that represents a concatenation between two `String`
@@ -80,7 +80,7 @@ private class Concat
 
        redef fun empty do return ""
 
-       redef fun to_cstring is cached do
+       redef var to_cstring is lazy do
                var len = length
                var ns = new NativeString(len + 1)
                ns[len] = '\0'
@@ -177,7 +177,7 @@ class RopeBuffer
        super Rope
        super Buffer
 
-       redef fun chars: Sequence[Char] is cached do return new RopeBufferChars(self)
+       redef var chars: Sequence[Char] is lazy do return new RopeBufferChars(self)
 
        # The final string being built on the fly
        private var str: String is noinit