def_erb_method(methodname, erb_or_fname)
define methodname as instance method of current module, using ERB object or eRuby file
# File lib/erb.rb, line 976 def def_erb_method(methodname, erb_or_fname) if erb_or_fname.kind_of? String fname = erb_or_fname erb = ERB.new(File.read(fname)) erb.def_method(self, methodname, fname) else erb = erb_or_fname erb.def_method(self, methodname, erb.filename || '(ERB)') end end