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Cleanup HTML::Output #140

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bring back wrap! method, TODO: benchmark against String#sub
  • Loading branch information
korny committed Jun 17, 2013
commit 196b7296666c12b0c04fa6b8dc42e46ed9331432
10 changes: 10 additions & 0 deletions lib/coderay/encoders/html/output.rb
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,16 @@ def self.wrap_string_in string, element, css = nil
end.sub('<%CONTENT%>', string)
end

def self.wrap! str, template, target
target = Regexp.new(Regexp.escape("<%#{target}%>"))
if template =~ target
str[0,0] = $`
str << $'
else
raise "Template target <%%%p%%> not found" % target
end
end

SPAN = '<span class="CodeRay"><%CONTENT%></span>'

DIV = <<-DIV
Expand Down