Nomad changes

docs/snippets/ruby/utils/chunking_rag.md

@@ -0,0 +1,26 @@
+```ruby title="Ruby"
+require 'kreuzberg'
+
+config = Kreuzberg::ExtractionConfig.new(
+  chunking: Kreuzberg::ChunkingConfig.new(
+    max_characters: 500,
+    overlap: 50,
+    embedding: Kreuzberg::EmbeddingConfig.new(
+      model: Kreuzberg::EmbeddingModelType.new(
+        type: 'preset',
+        name: 'balanced'
+      ),
+      normalize: true
+    )
+  )
+)
+
+result = Kreuzberg.extract_file_sync('research_paper.pdf', config: config)
+
+result.chunks.each_with_index do |chunk, i|
+  puts "Chunk #{i + 1}/#{result.chunks.length}"
+  puts "Position: #{chunk.metadata[:byte_start]}-#{chunk.metadata[:byte_end]}"
+  puts "Content: #{chunk.content[0..99]}..."
+  puts "Embedding: #{chunk.embedding.length} dimensions" if chunk.embedding
+end
+```