Class: Smith::Models::Normalizer

Inherits:
Object
  • Object
show all
Extended by:
Dry::Initializer
Defined in:
lib/smith/models/normalizer.rb

Overview

Per-chat-construction request shaper. Mutates a RubyLLM::Chat in place to fit the resolved model’s capability profile, using RubyLLM’s public ‘with_*` API where it covers the case and scoped instance-variable nulling where no public API exists (RubyLLM has no `without_temperature` / `without_thinking`).

Lifetime: built fresh inside Smith::Agent.chat per construction. Never crosses threads. Never cached.

Runs OUTSIDE any workflow context — does NOT access:

- Smith.scoped_artifacts (thread-local, set only inside workflows)
- Tool.current_ledger / Tool.current_tool_result_collector
- Thread.current[:smith_last_agent_result]

Smith::Trace.record is the ONLY observability surface the normalizer touches; it’s safe outside workflow scope.

Defined Under Namespace

Classes: Decision

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.apply!(chat, profile:) ⇒ Object

Returns Array<Decision> of mutations performed. The chat is mutated in place; callers usually ignore the return value except in tests.



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# File 'lib/smith/models/normalizer.rb', line 38

def self.apply!(chat, profile:)
  return [] if profile.nil?

  new(chat: chat, profile: profile).apply!
end

Instance Method Details

#apply! ⇒ Object 



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# File 'lib/smith/models/normalizer.rb', line 44

def apply!
  @decisions = []
  normalize_temperature
  normalize_thinking
  normalize_tools_routing
  emit_trace
  @decisions
end