Add detection for CSV

crythias · Apr 4, 2013 · b68732f · b68732f
1 parent b99abba
commit b68732f
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Showing 3 changed files with 14 additions and 0 deletions.
diff --git a/lib/linguist/blob_helper.rb b/lib/linguist/blob_helper.rb
@@ -158,6 +158,13 @@ def solid?
       extname.downcase == '.stl'
     end
 
+    # Public: Is this blob a CSV file?
+    #
+    # Return true or false
+    def csv?
+      text? && extname.downcase == '.csv'
+    end
+
     # Public: Is the blob a PDF?
     #
     # Return true or false

diff --git a/samples/Text/cars.csv b/samples/Text/cars.csv
@@ -0,0 +1,3 @@
+Year,Make,Model,Length
+1997,Ford,E350,2.34
+2000,Mercury,Cougar,2.38
diff --git a/test/test_blob.rb b/test/test_blob.rb
@@ -137,6 +137,10 @@ def test_solid
     assert blob("Text/cube.stl").solid?
   end
 
+  def test_csv
+    assert blob("Text/cars.csv").csv?
+  end
+
   def test_pdf
     assert blob("Binary/foo.pdf").pdf?
   end