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Contents
=begin
Copyright 2006 Suraj N. Kurapati
This file is part of Ruby-VPI.
Ruby-VPI is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
Ruby-VPI is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Ruby-VPI; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
=end
require 'erb'
# A version of ERB whose embedding tags behave like those of PHP. That is, only <%= ... %> tags produce output, whereas <% ... %> tags do *not* produce any output.
class ERB
alias original_initialize initialize
def initialize aInput, *aArgs
# ensure that only <%= ... %> tags generate output
input = aInput.gsub %r{<%=.*?%>}m do |s|
if ($' =~ /\r?\n/) == 0
s << $&
else
s
end
end
aArgs[1] = '>'
original_initialize input, *aArgs
end
end
Version data entries
21 entries across 21 versions & 1 rubygems