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require File.dirname(__FILE__) + '/spec_helper'
# http://www.ralree.info/2006/9/13/extending-redcloth
module RedClothSmileyExtension
def refs_smiley(text)
text.gsub!(/(\s)~(:P|:D|:O|:o|:S|:\||;\)|:'\(|:\)|:\()/) do |m|
bef,ma = $~[1..2]
filename = "/images/emoticons/"+(ma.unpack("c*").join('_'))+".png"
"#{bef}<img src='#{filename}' title='#{ma}' class='smiley' />"
end
end
end
RedCloth.send(:include, RedClothSmileyExtension)
describe RedClothSmileyExtension do
it "should include the extension" do
input = %Q{You're so silly! ~:P}
html = %Q{<p>You’re so silly! <img src='/images/emoticons/58_80.png' title=':P' class='smiley' /></p>}
expect(RedCloth.new(input).to_html(:textile, :refs_smiley)).to eq(html)
end
end
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