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  • implement thumbnail image in image uploader

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    how to implement thumbnail for image in rails.

    step 1:-

    go to uploader inside views where you have written image uploader code for uploading image. uncomment this section

        #Create different versions of your uploaded files:
          version :thumb do
            process :resize_to_fit => [50, 50]
          end
    

    And after uncommenting this implement include minimagick for your image uploader.

     

    step 2:-

            include CarrierWave::MiniMagick
    

    now you have to define thumbnail object in the views where you are rendering the image.

     

    step :-3

         <%= image_tag (category.category_image.thumb) if category.category_image? %>
    

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