Combine base,list,contracts

2026-09-01 08:50:18 -05:00
parent d9a69513d7
commit 229ba34af4
23 changed files with 591 additions and 624 deletions
--- a/demos/contractBasics.tri
+++ b/demos/contractBasics.tri
@@ -1,6 +1,4 @@
-!import "base" !Local
-!import "list" !Local
-!import "contracts" !Local
+!import "prelude" !Local

 -- A custom 'and' combinator written directly against base.matchResult.
 -- It succeeds only when *both* contracts succeed, threading the checked value
--- a/demos/contractEffects.tri
+++ b/demos/contractEffects.tri
@@ -1,6 +1,4 @@
-!import "base" !Local
-!import "list" !Local
-!import "contracts" !Local
+!import "prelude" !Local

 -- ---------------------------------------------------------------------------
 -- Contracts + interaction trees with `do` notation
--- a/demos/interactionTrees/arboricxServer.tri
+++ b/demos/interactionTrees/arboricxServer.tri
@@ -1,4 +1,4 @@
-!import "base"            !Local
+!import prelude !Local
 !import "io"              !Local
 !import "arboricx.server" !Local

--- a/demos/interactionTrees/environment.tri
+++ b/demos/interactionTrees/environment.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Environment effects: ask and local.
--- a/demos/interactionTrees/forkAwait.tri
+++ b/demos/interactionTrees/forkAwait.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Basic fork and await.
--- a/demos/interactionTrees/greet.tri
+++ b/demos/interactionTrees/greet.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Greet and return a pure value.
--- a/demos/interactionTrees/safeRead.tri
+++ b/demos/interactionTrees/safeRead.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- readFile returns a Result.  matchResult branches on ok / err.
--- a/demos/interactionTrees/shout.tri
+++ b/demos/interactionTrees/shout.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Transform an IO result.
--- a/demos/interactionTrees/state.tri
+++ b/demos/interactionTrees/state.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Mutable state via get and put.
--- a/demos/interactionTrees/writeThenRead.tri
+++ b/demos/interactionTrees/writeThenRead.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Write a file, then read it back.
--- a/demos/interactionTrees/yield.tri
+++ b/demos/interactionTrees/yield.tri
@@ -1,5 +1,4 @@
-!import "base" !Local
-!import "list" !Local
+!import prelude !Local
 !import "io"   !Local

 -- Cooperative scheduling with yield.