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Contents
module Alchemy
module PicturesHelper
# This helper returns a path to picture for use inside a image_tag helper.
#
# Any additional options are passed to the url_helper, so you can add arguments to your url.
#
# Example:
#
# <%= image_tag alchemy_picture_path(picture, :size => '320x200', :format => :png) %>
#
def alchemy_picture_path(picture, options={})
defaults = {:format => Alchemy::Config.get(:image_output_format)}
options = defaults.update(options)
alchemy.show_picture_path({:id => picture.id, :name => picture.urlname}.merge(options))
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems