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Viewing changes to lib/foodcritic/template.rb

  • Committer: Package Import Robot
  • Author(s): Stefano Rivera
  • Date: 2013-06-11 00:34:40 UTC
  • Revision ID: package-import@ubuntu.com-20130611003440-czusooxs9rrpe6sb
Tags: upstream-2.1.0
Import upstream version 2.1.0

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lib/foodcritic/template.rb
 
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module FoodCritic
 
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  module Template
 
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    # Extract expressions <%= expr %> from Erb templates.
 
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    class ExpressionExtractor
 
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      include Erubis::Basic::Converter
 
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      def initialize
 
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        init_converter({})
 
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      end
 
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      def extract(template_code)
 
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        @expressions = []
 
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        convert(template_code)
 
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        @expressions
 
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      end
 
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      def add_expr(src, code, indicator)
 
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        if indicator == '='
 
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          @expressions << {:type => :expression, :code => code.strip}
 
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        end
 
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      end
 
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      def add_text(src, text)
 
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      end
 
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      def add_preamble(codebuf)
 
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      end
 
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      def add_postamble(codebuf)
 
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      end
 
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      def add_stmt(src, code)
 
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        @expressions << {:type => :statement, :code => code.strip}
 
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      end
 
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    end
 
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  end
 
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end