now detects documents

src/organize.zig

@@ -0,0 +1,20 @@
+const std = @import("std");
+const classify = @import("classify.zig");
+
+pub fn organize(io: std.Io, dir: std.Io.Dir, name: []const u8) !void {
+    const category = classify.classify(name);
+    try ensureCategoryDir(io, dir, category);
+}
+
+fn ensureCategoryDir(io: std.Io, dir: std.Io.Dir, category: classify.Category) !void {
+    const dest = switch (category) {
+        .image => "Pictures",
+        .document => "Documents",
+        .music => "Music",
+        .video => "Videos",
+        .code => "Code",
+        .other => return,
+    };
+
+    try dir.createDirPath(io, dest);
+}