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POCarrierwave getting image width and height and storing it in an hstore field
 

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    <p>My FileHandler model can allows all types of files</p> <pre><code>class FileHandler &lt; ActiveRecord::Base serialize :properties, ActiveRecord::Coders::Hstore mount_uploader :file_path, FileUploader //I'm already setting some of the file attributes here def update_file_attributes if file_path.present? &amp;&amp; file_path_changed? self.file_name = file_path.file.filename self.file_type = file_path.file.content_type self.file_size = file_path.file.size end end //I want to get height and width here #Hstore %w[ImageHeight ImageWidth].each do |key| attr_accessible key define_method(key) do properties &amp;&amp; properties[key] end define_method("#{key}=") do |value| self.properties = (properties || {}).merge(key =&gt; value) end end </code></pre> <p>And my fileUploader class</p> <pre><code>class FileUploader &lt; CarrierWave::Uploader::Base # Include RMagick or MiniMagick support: include CarrierWave::RMagick version :big, :if =&gt; :image? do process :resize_to_limit =&gt; [760, nil] end version :thumb_big, :if =&gt; :image? do process :resize_to_limit =&gt; [200, 200] end version :thumb, :if =&gt; :image? do process :resize_to_limit =&gt; [160, 160] end version :tiny, :if =&gt; :image? do process :resize_to_limit =&gt; [40, 40] end protected def image?(new_file) new_file.content_type.include? 'image' end end </code></pre> <p>My question is, how do i get the height and width property of the original image and store it in the hstore field? Any help would be greatly appreciated.</p>
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