document digests and reduction in use of tuples

1 files changed, 13 insertions, 12 deletions

diff --git a/src/sisudoc/meta/metadoc_from_src_functions.d b/src/sisudoc/meta/metadoc_from_src_functions.d
index 29e675c..b5956c0 100644
--- a/src/sisudoc/meta/metadoc_from_src_functions.d
+++ b/src/sisudoc/meta/metadoc_from_src_functions.d
@@ -54,18 +54,6 @@ module sisudoc.meta.metadoc_from_src_functions;
 @safe:
 template docAbstractionFunctions() {
   // ↓ abstraction imports
-  import
-    std.algorithm,
-    std.container,
-    std.file,
-    std.json,
-    std.path;
-  import
-    sisudoc.meta,
-    sisudoc.meta.defaults,
-    sisudoc.meta.rgx,
-    sisudoc.meta.metadoc_object_setter,
-    sisudoc.meta.rgx;
   // ↓ abstraction mixins
   mixin ObjectSetter;
   mixin InternalMarkup;
@@ -2998,6 +2986,19 @@ template docAbstractionFunctions() {
     return obj;
   }
   // ↑ - object tags
+  // ↓ - object digest
+  pure ubyte[32] obj_digest()(
+    ObjGenericComposite  obj,
+  ) {
+    obj.metainfo.sha256 = obj.text.sha256Of;
+    // if (obj.metainfo.is_a == "heading") {
+    //   writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a, " ", obj.metainfo.heading_lev_markup);
+    // } else {
+    //   writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a);
+    // }
+    return obj.metainfo.sha256;
+  }
+  // ↑ - object digest
   // ↓ - table of contents
   @system ObjGenericComposite[] backmatter_gather_table_of_contents(
     ObjGenericComposite[] the_document_endnotes_section,