-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Tutorial for the lens library
--   
@package lens-tutorial
@version 1.0.0


-- | This <tt>lens</tt> tutorial targets Haskell beginners and assumes only
--   basic familiarity with Haskell. By the end of this tutorial you
--   should:
--   
--   <ul>
--   <li>understand what problems the <tt>lens</tt> library solves,</li>
--   <li>know when it is appropriate to use the <tt>lens</tt> library,</li>
--   <li>be proficient in the most common <tt>lens</tt> idioms,</li>
--   <li>understand the drawbacks of using lenses, and:</li>
--   <li>know where to look if you wish to learn more advanced tricks.</li>
--   </ul>
--   
--   If you would like to follow along with these examples, just import
--   this module:
--   
--   <pre>
--   $ ghci
--   &gt;&gt;&gt; import Control.Lens.Tutorial
--   </pre>
module Control.Lens.Tutorial
instance Show Point
instance Show Atom
instance Show Molecule
instance Functor Pair
instance Foldable Pair
instance Traversable Pair