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module ActionView
module TemplateHandlers
class ERB < TemplateHandler
include Compilable
##
# :singleton-method:
# Specify trim mode for the ERB compiler. Defaults to '-'.
# See ERb documentation for suitable values.
cattr_accessor :erb_trim_mode
self.erb_trim_mode = '-'
def compile(template)
src = ::ERB.new("<% __in_erb_template=true %>#{template.source}", nil, erb_trim_mode, '@output_buffer').src
# Ruby 1.9 prepends an encoding to the source. However this is
# useless because you can only set an encoding on the first line
RUBY_VERSION >= '1.9' ? src.sub(/\A#coding:.*\n/, '') : src
end
end
end
end
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