Module: SimpleGravatar

Defined in:
lib/simple_gravatar.rb,
lib/simple_gravatar/version.rb

Constant Summary collapse

DEFAULT_OPTIONS = 
{
  default: nil,
  forcedefault: false,
  rating: :g,
  secure: false,
  size: 48
}
VERSION = 
'0.0.1'

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 = options.reverse_merge(DEFAULT_OPTIONS)
  secure = 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