def responsive_image_tag image, options={}
      # Merge any options passed with the configured options
      sizes = ResponsiveImages.options.deep_merge(options)  
      # Let's create a hash of the alternative options for our data attributes    
      data_sizes = alternative_sizes(image, sizes)
      # Get the image source
      image_src = src_path(image, sizes)      
      # Return the image tag with our responsive data attributes
      return image_tag image_src, data_sizes.merge(options)
    end
def responsive_image_tag image, options={}
      # Merge any options passed with the configured options
      sizes = ResponsiveImages.options.deep_merge(options)  
      # Let's create a hash of the alternative options for our data attributes    
      data_sizes = alternative_sizes(image, sizes)
      # Get the image source
      image_src = src_path(image, sizes)      
      # Return the image tag with our responsive data attributes
      return image_tag image_src, data_sizes.merge(options)
    end
Create a image tag with our responsive image data attributes