Segregating rules between value and record rules

Also updating a lot of the documentation to reflect the changes

docs/source/available-rules.rst

@@ -7,8 +7,77 @@ All of these rules first must pass several optional filters discussed in :ref:`g
 
 **In the following examples of these rules the symbol □ represents whitespace.**
 
+Value Rules
+-----------
+
+These rules are applied to every value that passes the specified rule filters documented in :ref:`getting_started-rule-filters`.
+
+lower
+'''''
+A basic rule that lowercases the text in a value.
+
+.. code-block:: python
+
+   SandPaper().lower()
+
+
+====== ======
+Input  Output
+====== ======
+DATa   data
+====== ======
+
+
+upper
+'''''
+A basic rule that uppercases the text in a value.
+
+.. code-block:: python
+
+   SandPaper().upper()
+
+
+====== ======
+Input  Output
+====== ======
+daTa   DATA
+====== ======
+
+
+capitalize
+''''''''''
+A basic rule that capitalizes the text in a value.
+
+.. code-block:: python
+
+   SandPaper().capitalize()
+
+
+====== ======
+Input  Output
+====== ======
+daTa   Data
+====== ======
+
+
+title
+'''''
+A basic rule that titlecases the text in a value.
+
+.. code-block:: python
+
+   SandPaper().title()
+
+
+======= =======
+Input   Output
+======= =======
+mY dAta My Data
+======= =======
+
+
 lstrip
-------
+''''''
 A basic rule that strips all *left* whitespace from a value.
 
 .. code-block:: python
@@ -24,7 +93,7 @@ Input  Output
 
 
 rstrip
-------
+''''''
 A basic rule that strips all *right* whitespace from a value.
 
 .. code-block:: python
@@ -40,7 +109,7 @@ data□□ data
 
 
 strip
------
+'''''
 A basic rule that strips *all* whitespace from a value.
 
 .. code-block:: python
@@ -56,7 +125,7 @@ Input  Output
 
 
 substitute
-----------
+''''''''''
 A substitution rule that replaces regex matches with specified values.
 
 .. code-block:: python
@@ -78,7 +147,7 @@ NC     North Carolina
 
 
 translate_text
---------------
+''''''''''''''
 A translation rule that translate regex matches to a specified format.
 
 .. code-block:: python
@@ -99,7 +168,7 @@ group_0   0
 
 
 translate_date
---------------
+''''''''''''''
 A translation rule that translate greedily evaluated dates to a specified datetime format.
 
 .. note:: This rule is very greedy and can potentailly evaluate dates incorrectly.
@@ -120,3 +189,83 @@ Input      Output
 2017-01    2017
 2017       2017
 ========== ==============
+
+
+Record Rules
+------------
+
+These rules are applied to every record regardless of rule filters documented in :ref:`getting_started-rule-filters`.
+
+add_column
+''''''''''
+Adds a column to every record.
+
+The given ``column_value`` can either be a base type variable or a callable.
+If the ``column_value`` is a callable it should expect to receive the record as the only parameter and should return the value desired for the newly added column.
+
+.. note:: If the ``column_value`` is a string, the (key, value) pairs of the record are passed into the ``str.format`` method of the ``column_value``.
+
+.. code-block:: python
+
+   import uuid
+
+   def gen_uuid(record):
+      return uuid.uuid4()
+
+   SandPaper().add_column(
+      column_name='uuid',
+      column_value=gen_uuid
+   )
+
+
+== ===== =====
+Before
+--------------
+id name  value
+== ===== =====
+1  hello world
+2  test  table
+== ===== =====
+
+|
+
+== ===== ===== ====================================
+After
+---------------------------------------------------
+id name  value uuid
+== ===== ===== ====================================
+1  hello world a6a76896-c33d-4654-afdf-12aa80dd6238
+2  test  table b1e171c2-fee9-4270-96e9-4853c3a6e130
+== ===== ===== ====================================
+
+
+remove_column
+'''''''''''''
+Removes a column from every record.
+
+.. code-block:: python
+
+   SandPaper().remove_column(
+      column_name='name'
+   )
+
+
+== ===== =====
+Before
+--------------
+id name  value
+== ===== =====
+1  hello world
+2  test  table
+== ===== =====
+
+|
+
+== =====
+After
+--------
+id value
+== =====
+1  world
+2  table
+== =====