Nomad changes

docs/snippets/ruby/utils/standalone_embed.md

@@ -0,0 +1,15 @@
+```ruby title="Ruby"
+require "kreuzberg"
+
+config = { model: { type: "preset", name: "balanced" }, normalize: true }
+texts = ["Hello, world!", "Kreuzberg is fast"]
+
+# Synchronous
+embeddings = Kreuzberg.embed_sync(texts: texts, config: config)
+puts embeddings.length    # 2
+puts embeddings[0].length # 768
+
+# Async variant (uses same thread, returns when done)
+embeddings = Kreuzberg.embed(texts: texts, config: config)
+puts embeddings[0].length # 768
+```