LeoAndRuby

LeoAndRuby is a Ruby gem for generating images using the Leonardo.ai API. With this gem, you can easily integrate Leonardo.ai's powerful image generation capabilities into your Ruby applications.

• Generate images using Leonardo.ai's models.
• Retrieve the status and result of a generated image.
• Simple and intuitive Ruby interface for interacting with the Leonardo.ai API.

Add this line to your application's Gemfile:

gem 'leoandruby'

Then, run:

bundle install

Or install it yourself with:

gem install leoandruby

To use LeoAndRuby, you need an API key from Leonardo.ai. You can obtain it by signing up for an account and navigating to the API key section in your dashboard.

Start by creating a client instance with your Leonardo.ai API key:

require 'leoandruby'

api_key = 'YOUR_API_KEY'
client = LeoAndRuby::Client.new(api_key)

You can generate an image by providing the prompt, model ID, width, and height:

generation_response = client.generate_image(
  prompt: 'An oil painting of a cat',
  model_id: '6bef9f1b-29cb-40c7-b9df-32b51c1f67d3',
  width: 512,
  height: 512
)

generation_id = generation_response['sdGenerationJob']['generationId']

Wait a few seconds for the image to be generated, then retrieve it using the generation ID:

sleep(5)

image_response = client.get_generation(generation_id)
puts image_response

You can store your API key in an environment variable for security:

export LEOANDRUBY_API_KEY=your_api_key

Then, retrieve it in your code:

api_key = ENV['LEOANDRUBY_API_KEY']
client = LeoAndRuby::Client.new(api_key)

Here's a full example script:

require 'leoandruby'

api_key = 'YOUR_API_KEY'
client = LeoAndRuby::Client.new(api_key)

# Generate an image
generation_response = client.generate_image(
  prompt: 'A futuristic cityscape at sunset',
  model_id: '6bef9f1b-29cb-40c7-b9df-32b51c1f67d3',
  width: 1024,
  height: 768
)

generation_id = generation_response['sdGenerationJob']['generationId']

# Wait for a few seconds
sleep(5)

# Retrieve the generated image
image_response = client.get_generation(generation_id)
puts image_response

LeoAndRuby is tested with the latest Ruby versions. Ensure your environment is up to date to avoid compatibility issues.

Bug reports and pull requests are welcome on GitHub. This project is intended to be a safe, welcoming space for collaboration.

The gem is available as open source under the terms of the MIT License.

• Leonardo.ai API Documentation
• RubyGems Documentation

Special thanks to Leonardo.ai for providing such an amazing image generation API.