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/gist:4f6d4ff6966feb2372b5 Secret

Created November 24, 2011 08:22
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gistfile1.txt
# We do not allow '#' in tags. Aside from that, we will pretty much
# allow anything. For now, just keep things simple.
# raw: string to be parsed in tags
# returns a list of filtered tags
def parse_tags(raw)
tags = raw.split('#')
tags.reject! {|v| v.empty? }
tags.map! {|v| v.strip().downcase() }
tags.uniq!
tags
end
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