From: jim Date: Mon, 6 Apr 2015 22:30:37 +0000 (-0400) Subject: remove toc X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=2ba0d2e3db9e8754bc533b73e5012e09399560fc;ds=sidebyside remove toc --- diff --git a/topics/_week9_transformers.mdwn b/topics/_week9_transformers.mdwn index 95963a76..414cbb95 100644 --- a/topics/_week9_transformers.mdwn +++ b/topics/_week9_transformers.mdwn @@ -1,5 +1,3 @@ -[[!toc]] - So far, we've defined monads as single-layered boxes. In practice, one often wants to combine the abilities of several monads. Corresponding to each monad like Reader, there's a corresponding ReaderT **monad transformer**. That takes an existing monad M and wraps Readerish monad packaging around it. The way these are defined parallels the way the single-layer versions are defined. For example, here's the Reader monad: (* monadic operations for the Reader monad *)