uncloseai.com/languages/ruby

UncloseAI Ruby Client

A Ruby client library for interacting with vLLM, Ollama, and OpenAI-compatible APIs.

Features

• 🔍 Automatic Model Discovery - Discovers available models from configured endpoints
• 💬 Chat Completions - Both streaming and non-streaming modes
• 🎙️ Text-to-Speech - Generate audio from text with multiple voice options
• 🔄 Multiple Endpoints - Support for multiple model and TTS endpoints
• 🛡️ Error Handling - Comprehensive error handling with custom exceptions
• 💎 Pure Ruby - No external dependencies, uses only standard library

Installation

# Copy the library file to your project
cp uncloseai_lib.rb your-project/

# Or require it directly
require_relative 'uncloseai_lib'

Quick Start

require_relative 'uncloseai_lib'

# Initialize client (auto-discovers from environment variables)
client = UncloseAI::Client.new

# Non-streaming chat
response = client.chat(
  [{ role: 'user', content: 'Hello!' }]
)
puts response['choices'][0]['message']['content']

# Streaming chat
client.chat_stream(
  [{ role: 'user', content: 'Write a story' }]
) do |chunk|
  content = chunk.dig('choices', 0, 'delta', 'content')
  print content if content
end

Configuration

Environment Variables

export MODEL_ENDPOINT_1="https://hermes.ai.unturf.com/v1"
export MODEL_ENDPOINT_2="https://qwen.ai.unturf.com/v1"
export TTS_ENDPOINT_1="https://speech.ai.unturf.com/v1"

Programmatic Configuration

client = UncloseAI::Client.new(
  endpoints: ['https://api.example.com/v1'],
  tts_endpoints: ['https://tts.example.com/v1'],
  api_key: 'your-api-key',
  timeout: 30,
  debug: true
)

API Reference

UncloseAI::Client

new(endpoints: nil, tts_endpoints: nil, api_key: nil, timeout: 30, debug: false)

Initialize the client.

list_models() → Array<ModelInfo>

List all discovered models.

chat(messages, model: 'auto', max_tokens: nil, temperature: 0.7, top_p: 1.0) → Hash

Send a non-streaming chat completion request.

chat_stream(messages, model: 'auto', max_tokens: nil, temperature: 0.7, top_p: 1.0) { |chunk| ... }

Send a streaming chat completion request. Yields each chunk.

tts(text, voice: 'alloy', model: 'tts-1') → String

Generate speech from text. Returns binary MP3 data.

Examples

Basic Chat

client = UncloseAI::Client.new

response = client.chat(
  [
    { role: 'system', content: 'You are a helpful assistant.' },
    { role: 'user', content: 'What is Ruby?' }
  ],
  max_tokens: 100
)

puts response['choices'][0]['message']['content']

Streaming Chat

client.chat_stream(
  [{ role: 'user', content: 'Write a haiku about code' }]
) do |chunk|
  content = chunk.dig('choices', 0, 'delta', 'content')
  print content if content
end

Text-to-Speech

audio = client.tts('Hello from UncloseAI!', voice: 'alloy')
File.binwrite('speech.mp3', audio)

Running Examples

export MODEL_ENDPOINT_1="https://hermes.ai.unturf.com/v1"
export TTS_ENDPOINT_1="https://speech.ai.unturf.com/v1"

ruby examples.rb

License

MIT License