Contents

# encoding: utf-8

module FFaker
  module Avatar
    
    extend ModuleUtils
  	extend self

    SUPPORTED_FORMATS = %w(png jpg bmp)

    def image(slug = nil, size = '300x300', format = 'png', bgset = nil)
      raise ArgumentError, "Size should be specified in format 300x300" unless size.match(/^[0-9]+x[0-9]+$/)
      raise ArgumentError, "Supported formats are #{SUPPORTED_FORMATS.join(', ')}" unless SUPPORTED_FORMATS.include?(format)
      raise ArgumentError, "Not a supported background number. Choose eather 1 or 2" unless (bgset.nil? or (1..2).include?(bgset.to_i))
      slug ||= FFaker::Lorem.words.join
      "http://robohash.org/#{slug}.#{format}?size=#{size}#{'&bgset=bg' + bgset.to_s unless bgset.nil?}"
    end
    
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ffaker-2.1.0	lib/ffaker/avatar.rb