2007-12-21 08:48:59 +01:00
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module ActionView
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module TemplateHandlers
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class ERB < TemplateHandler
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2008-05-18 06:22:34 +02:00
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include Compilable
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2009-02-04 21:26:08 +01:00
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##
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# :singleton-method:
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2008-10-27 07:47:01 +01:00
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# Specify trim mode for the ERB compiler. Defaults to '-'.
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# See ERb documentation for suitable values.
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cattr_accessor :erb_trim_mode
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self.erb_trim_mode = '-'
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2007-12-21 08:48:59 +01:00
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def compile(template)
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2008-10-27 07:47:01 +01:00
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src = ::ERB.new("<% __in_erb_template=true %>#{template.source}", nil, erb_trim_mode, '@output_buffer').src
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2008-05-18 06:22:34 +02:00
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2008-10-27 07:47:01 +01:00
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# Ruby 1.9 prepends an encoding to the source. However this is
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# useless because you can only set an encoding on the first line
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RUBY_VERSION >= '1.9' ? src.sub(/\A#coding:.*\n/, '') : src
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2007-12-21 08:48:59 +01:00
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end
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end
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end
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end
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