Class: DSPy::Memory::NoOpEmbeddingEngine

Inherits:
EmbeddingEngine show all
Extended by:
T::Sig
Defined in:
lib/dspy/memory/local_embedding_engine.rb

Overview

Fallback embedding engine when informers is not available

Instance Method Summary collapse

Methods inherited from EmbeddingEngine

#cosine_similarity, #normalize_vector, #stats

Instance Method Details

#embed(text) ⇒ Object 



172
173
174
175
 
# File 'lib/dspy/memory/local_embedding_engine.rb', line 172

def embed(text)
  # Return a simple hash-based embedding for basic functionality
  simple_hash_embedding(text)
end

#embed_batch(texts) ⇒ Object 



178
179
180
 
# File 'lib/dspy/memory/local_embedding_engine.rb', line 178

def embed_batch(texts)
  texts.map { |text| embed(text) }
end

#embedding_dimension ⇒ Object 



183
184
185
 
# File 'lib/dspy/memory/local_embedding_engine.rb', line 183

def embedding_dimension
  128  # Fixed dimension for hash-based embeddings
end

#model_name ⇒ Object 



188
189
190
 
# File 'lib/dspy/memory/local_embedding_engine.rb', line 188

def model_name
  'simple-hash'
end

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


193
194
195
 
# File 'lib/dspy/memory/local_embedding_engine.rb', line 193

def ready?
  true
end