docs: including more code samples

docs/dsl/csv.rst

@@ -60,3 +60,22 @@ The ``xlsx`` method also takes in a block that will be executed for each cell in
 
 Examples
 --------
+
+
+To get the sample Excel files, go to `its source <https://github.com/andymeneely/squib/tree/dev/samples/data>`_
+
+.. literalinclude:: ../../samples/data/_csv.rb
+  :language: ruby
+  :linenos:
+
+Here's the sample.csv
+
+.. literalinclude:: ../../samples/data/sample.csv
+  :language: csv
+  :linenos:
+
+Here's the quantity_explosion.csv
+
+.. literalinclude:: ../../samples/data/quantity_explosion.csv
+  :language: csv
+  :linenos:

docs/dsl/text.rst

@@ -289,6 +289,4 @@ angle
 Examples
 --------
 
-.. raw:: html
-
-  <script src="https://gist.github.com/andymeneely/52d7b8e332194946bc69.js"></script>
+See :doc:`/text_feature`.

docs/dsl/xlsx.rst

@@ -48,3 +48,9 @@ The ``xlsx`` method also takes in a block that will be executed for each cell in
 
 Examples
 --------
+
+To get the sample Excel files, go to `its source <https://github.com/andymeneely/squib/tree/dev/samples/data>`_
+
+.. literalinclude:: ../../samples/data/_excel.rb
+  :language: ruby
+  :linenos: