class Faker::Avatar

def image(slug: nil, size: '300x300', format: 'png', set: 'set1', bgset: nil)

Returns:
  • (String) - A robohash.org URL

Parameters:
  • bgset (String, nil) -- The background set to use
  • set (String) -- The avatar set to use
  • format (String) -- The image file format
  • size (String) -- image size in pixels, in the format of 'AxB'
  • slug (String, nil) -- 
def image(slug: nil, size: '300x300', format: 'png', set: 'set1', bgset: nil)
  raise ArgumentError, 'Size should be specified in format 300x300' unless size =~ /^[0-9]+x[0-9]+$/
  raise ArgumentError, "Supported formats are #{SUPPORTED_FORMATS.join(', ')}" unless SUPPORTED_FORMATS.include?(format)
  slug ||= Faker::Lorem.words.join
  bgset_query = "&bgset=#{bgset}" if bgset
  "https://robohash.org/#{slug}.#{format}?size=#{size}&set=#{set}#{bgset_query}"
end