enable print function
Notice: use Eruby#evaluate() and don't use Eruby#result() to be enable print function.
this is only for Eruby.
# File lib/erubis/enhancer.rb, line 127 def add_preamble(src) src << "@_buf = " super end
# File lib/erubis/enhancer.rb, line 138 def evaluate(context=nil) _src = @src if context.is_a?(Hash) context.each do |key, val| instance_variable_set("@#{key}", val) end elsif context context.instance_variables.each do |name| instance_variable_set(name, context.instance_variable_get(name)) end end return instance_eval(_src, (@filename || '(erubis)')) end
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