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# File 'lib/smart-app-banner/helper.rb', line 4
def smart_app_banner(id, options = {})
unless id
raise AppIDNotDefined
end
app_id = "app-id=#{ id }"
if options[:affiliate_data].nil?
affiliate_data = nil
else
affiliate_data = "affiliate-data=#{ options[:affiliate_data] }"
end
if options[:app_argument].nil?
app_argument = nil
else
app_argument = "app-argument=#{ options[:app_argument] }"
end
metadata = [app_id, affiliate_data, app_argument].
delete_if(&:nil?).
join(', ')
output = "<meta name=\"apple-itunes-app\" content=\"#{ metadata }\">".html_safe
end
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