X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=code%2Ftree_monadize.ml;h=b8b314a65d14b5c1319146be7fafbec1ad3d6d18;hp=bbd9504e280e81b0c4eff46864d9a60a51172201;hb=06846722f1be7c898c2c2b1c33ac2b35955553b7;hpb=ef7c19f2fa5f5db94a38408896a952a56402ce98

diff --git a/code/tree_monadize.ml b/code/tree_monadize.ml
index bbd9504e..b8b314a6 100644
--- a/code/tree_monadize.ml
+++ b/code/tree_monadize.ml
@@ -184,23 +184,23 @@ module TreeCont =  Tree_monadizer2(Continuation_monad);;
  *)
 
 
-let int_getter : int -> int Reader_monad.monad =
+let asker : int -> int Reader_monad.monad =
   fun (a : int) -> fun (env : int -> int) -> env a;;
 
-(* int_getter takes an int and returns a Reader monad that
+(* asker takes an int and returns a Reader monad that
  * "looks up" that int in the environment (i.e. modifies it)
  * this is structurally parallel to the function `lookup` we used
  * before to "look up" variables in the environment *)
 
 (* double each leaf *)
 let env = fun i -> i + i in
-TreeReader.monadize t1 int_getter env;;
+TreeReader.monadize t1 asker env;;
 
 (* You can also avoid declaring a separate toplevel TreeReader module
  * (or even a separate Reader_monad module) by using one of these forms:
  *     ...
  *     let module T = Tree_monadizer(Reader_monad) in
- *     T.monadize t1 int_getter env;;
+ *     T.monadize t1 asker env;;
  * or:
  *     ...
  *     let env = fun i -> i + i in
@@ -212,7 +212,7 @@ TreeReader.monadize t1 int_getter env;;
  *         fun e -> f (u e) e;;
  *     end in
  *     let module T = Tree_monadizer(Monad) in
- *     T.monadize t1 int_getter env;;
+ *     T.monadize t1 asker env;;
  * or:
  *     ...
  *     let module T = Tree_monadizer(struct
@@ -222,13 +222,13 @@ TreeReader.monadize t1 int_getter env;;
  *       let bind (u : 'a m) (f : 'a -> 'b m) : 'b m =
  *         fun e -> f (u e) e;;
  *     end) in
- *     T.monadize t1 int_getter env;;
+ *     T.monadize t1 asker env;;
  *)
 
 
 (* square each leaf *)
 let env = fun i -> i * i in
-TreeReader.monadize t1 int_getter env;;
+TreeReader.monadize t1 asker env;;