discourse/app/helpers/user_notifications_helper.rb

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module UserNotificationsHelper
def indent(text, by=2)
spacer = " " * by
result = ""
text.each_line do |line|
result << spacer << line
end
result
end
def correct_top_margin(html, desired)
fragment = Nokogiri::HTML.fragment(html)
if para = fragment.css("p:first").first
para["style"] = "margin-top: #{desired};"
end
fragment.to_html.html_safe
end
end