Abstract seq[T] printing

src/utils/printers.nim

@@ -1,5 +1,5 @@
 import std/[
-  sequtils,
+  options,
   sequtils,
   strformat,
   strutils,
@@ -20,3 +20,25 @@ func stringifyFields*(
   .filter(x => x.print)
   .map(x => x.field & ": " & $x.value)
   .join(",\n")
+
+func stringifyBlock*(blockName: string, indent = 0, xs: varargs[string]): string =
+  let fieldIndent = indent + INDENT_SIZE
+
+  concat(
+    @[&"{blockName}("],
+    @xs.mapIt(it.indent(fieldIndent)),
+    @[")"],
+  )
+  .join("\n")
+
+func stringifySeq*[T](xs: seq[T], stringifyFn: (T) -> string, indent = 0): string =
+  let fieldIndent = indent + INDENT_SIZE
+  @[
+    "@[",
+    xs
+    .mapIt(it.stringifyFn())
+    .join(",\n")
+    .indent(fieldIndent),
+    "]",
+  ]
+  .join("\n")