1 files changed, 16 insertions, 10 deletions
diff --git a/src/main.zig b/src/main.zig
index 949c368..bffa1ae 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1,5 +1,6 @@
 const std = @import("std");
 const func = @import("funcz");
+const c = func.combinators;
 
 fn iter(n: i32) i32 {
     return n + 1;
@@ -9,25 +10,30 @@ fn mul2(n: i32) i32 {
     return n * 2;
 }
 
+fn add(n: i32, m: i32) i32 {
+    return n + m;
+}
+
+fn addThenMultiply(n: i32, m: i32, q: i32) i32 {
+    return (n + m) * q;
+}
+
 pub fn main() !void {
     var gpa = std.heap.DebugAllocator(.{}){};
     const allocator = gpa.allocator();
     const iterThenMul2 = func.compose(mul2, iter);
     var items = [_]i32{ 0, 1, 2, 3, 4 };
     const itemsSlice: []i32 = items[0..items.len];
-    const newItems = try func.mapAlloc(allocator, iterThenMul2, itemsSlice);
-    defer allocator.free(newItems);
-    var buffer: [128]i32 = undefined;
-    func.map(iterThenMul2, itemsSlice, &buffer);
+    std.debug.print("curry(add)(4)(5) = {any}\n", .{ func.curry(add)(4)(5) });
     std.debug.print("compose(mul2, iter)(5) = {d}\n", .{ iterThenMul2(5) });
     std.debug.print("mapAlloc(allocator, compose(mul2, iter), []i32{{ 0, 1, 2, 3, 4 }}) = {{ ", .{});
-    for(newItems) |item| {
-        std.debug.print("{d}, ", .{item});
-    }
-    std.debug.print("}}\n", .{});
-    std.debug.print("map(compose(mul2, iter), []i32{{ 0, 1, 2, 3, 4 }}, &buffer) = {{ ", .{});
-    for(buffer[0..items.len]) |item| {
+    // func.map(func: anytype, items: anytype, buffer: anytype)
+    const buffer = try func.mapAlloc(allocator, func.curry(addThenMultiply)(1)(2), itemsSlice);
+    for(buffer) |item| {
         std.debug.print("{d}, ", .{item});
     }
     std.debug.print("}}\n", .{});
+    std.debug.print("I(5) = {any}\n", .{c.I(5)});
+    std.debug.print("K(5)(7) = {any}\n", .{c.K(5)(7)});
+    std.debug.print("(S K S K)(5)(7) = {any}\n", .{((c.S(c.K)(c.S)(c.K))(mul2)(func.curry(add)(3)))(7)});
 }