Module: SimpleGravatar

Defined in:
lib/simple_gravatar.rb

Constant Summary collapse

DEFAULT_OPTIONS = 
{
  default: nil,
  forcedefault: false,
  rating: :g,
  secure: false,
  size: 48
}

Instance Method Summary collapse

Instance Method Details

#gravatar_url(email, options = {}) ⇒ Object 



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# File 'lib/simple_gravatar.rb', line 12

def gravatar_url(email, options = {})
  options = DEFAULT_OPTIONS.merge options
  secure = options.delete :secure

  unless options[:forcedefault]
    options.delete :forcedefault
  end

  gravatar_id = Digest::MD5.hexdigest email.downcase

  params = options.collect { |k, v| "#{k}=#{v}" }.join '&'

  url = if secure
    'https://secure.gravatar.com/avatar'
  else
    'http://gravatar.com/avatar'
  end

  "#{url}/#{gravatar_id}.png?#{params}"
end