Class: Crimson::Client::Base Abstract

Inherits:

Object

• Object
• Crimson::Client::Base

Defined in:

lib/crimson/client/base.rb

Overview

This class is abstract.

Subclasses must implement #chat.

Abstract base class for LLM API client adapters.

Direct Known Subclasses

AnthropicAdapter, OpenAIAdapter

Instance Method Summary

• #chat(messages:, tools: []) {|text_chunk, tool_event| ... } ⇒ Array(Message::Assistant, Hash, nil)

  Send a chat request and return the assistant response.

• #initialize(config) ⇒ Base constructor

  A new instance of Base.

Constructor Details

#initialize(config) ⇒ Base

Returns a new instance of Base.

Parameters:

• config (Config)

# File 'lib/crimson/client/base.rb', line 9

def initialize(config)
  @config = config
end

Instance Method Details

#chat(messages:, tools: []) {|text_chunk, tool_event| ... } ⇒ Array(Message::Assistant, Hash, nil)

Send a chat request and return the assistant response.

Parameters:

• messages (Array<Message::Base>) —

  conversation messages

• tools (Array<Hash>) (defaults to: []) —

  tool definitions

Yields:

• (text_chunk, tool_event) —

  optional streaming callback

Yield Parameters:

• text_chunk (String, nil) —

  incremental text delta

• tool_event (Hash, nil) —

  partial tool call data

Returns:

• (Array(Message::Assistant, Hash, nil)) —

  response message and usage data

Raises:

• (NotImplementedError)

# File 'lib/crimson/client/base.rb', line 20

def chat(messages:, tools: [], &stream_callback)
  raise NotImplementedError, "#{self.class}#chat must be implemented"
end