Created get_col method with tests and tutorial.rst update

Useful when you have multiple columns with the same header

1 files changed, 6 insertions, 1 deletions

diff --git a/tablib/core.py b/tablib/core.py
index 7e78b56..0429136 100644
--- a/tablib/core.py
+++ b/tablib/core.py
@@ -175,7 +175,6 @@ class Dataset(object):
             else:
                 return [result.tuple for result in _results]
 
-
     def __setitem__(self, key, value):
         self._validate(value)
         self._data[key] = Row(value)
@@ -695,6 +694,12 @@ class Dataset(object):
         self.rpush_col(col, header)
 
 
+    def get_col(self, index):
+        """Returns the column from the :class:`Dataset` at the given index."""
+
+        return [row[index] for row in self._data]
+
+
     # ----
     # Misc
     # ----