Fix for temp image path (#39)

* Fix tmp image path

* Fix specs for excel without images

Author: melcha

lib/creek/drawing.rb

@@ -34,12 +34,12 @@ def images_at(cell_name)
       return if pathnames_at_coordinate.empty?
 
       pathnames_at_coordinate.map do |image_pathname|
-         if image_pathname.exist?
-           image_pathname
-         else
-           excel_image_path = "xl/media/#{image_pathname.to_path.split(tmpdir).last}"
-           IO.copy_stream(@book.files.file.open(excel_image_path), image_pathname.to_path)
-           image_pathname
+        if image_pathname.exist?
+          image_pathname
+        else
+          excel_image_path = "xl/media#{image_pathname.to_path.split(tmpdir).last}"
+          IO.copy_stream(@book.files.file.open(excel_image_path), image_pathname.to_path)
+          image_pathname
          end
       end
     end
@@ -87,7 +87,7 @@ def load_images_pathnames_by_cells
         next if embed.nil?
 
         rid = embed.value
-        path = Pathname.new("#{tmpdir}#{extract_drawing_path(rid).slice(/[^\/]*$/)}")
+        path = Pathname.new("#{tmpdir}/#{extract_drawing_path(rid).slice(/[^\/]*$/)}")
 
         row_from = drawing.xpath(row_from_selector).text.to_i
         col_from = drawing.xpath(col_from_selector).text.to_i
@@ -106,4 +106,4 @@ def extract_drawing_path(rid)
       @drawings_rels.css("Relationship[@Id=#{rid}]").first.attributes['Target'].value
     end
   end
-end
+end

spec/sheet_spec.rb

@@ -56,7 +56,7 @@ def load_cell(rows, cell_name)
     context 'with excel without images' do
       it 'does not break on with_images' do
         rows = sheet_no_images.with_images.rows.map { |r| r }
-        expect(load_cell(rows, 'A10')).to eq(nil)
+        expect(load_cell(rows, 'A10')).to eq(0.15)
       end
     end
   end