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Control-Lens-Combinators.html
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Control-Lens-Combinators.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Control.Lens.Combinators</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Control-Lens-Combinators.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">lens-3.5.1: Lenses, Folds and Traversals</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Portability</th><td>portable</td></tr><tr><th>Stability</th><td>provisional</td></tr><tr><th>Maintainer</th><td>Edward Kmett <ekmett@gmail.com></td></tr><tr><th>Safe Haskell</th><td>Safe-Inferred</td></tr></table><p class="caption">Control.Lens.Combinators</p></div><div id="description"><p class="caption">Description</p><div class="doc empty"> </div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><a href="#v:-60--36--33--62-">(<$!>)</a> :: Monad m => (a -> b) -> m a -> m b</li><li class="src short"><a href="#v:-60--36--33-">(<$!)</a> :: Monad m => b -> m a -> m b</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a name="v:-60--36--33--62-" class="def">(<$!>)</a> :: Monad m => (a -> b) -> m a -> m b<a href="src/Control-Lens-Combinators.html#%3C%24%21%3E" class="link">Source</a></p><div class="doc"><p>A strict version of (<code><a href="Data-Functor.html#t:-60--36--62-"><$></a></code>) for monads.
</p><pre class="screen"><code class="prompt">>>> </code><strong class="userinput"><code>(+1) <$!> [1,2,3,4]
</code></strong>[2,3,4,5]
</pre></div></div><div class="top"><p class="src"><a name="v:-60--36--33-" class="def">(<$!)</a> :: Monad m => b -> m a -> m b<a href="src/Control-Lens-Combinators.html#%3C%24%21" class="link">Source</a></p><div class="doc"><p>A strict version of (<code><a href="Data-Functor.html#t:-60--36-"><$</a></code>) for monads.
</p><pre class="screen"><code class="prompt">>>> </code><strong class="userinput"><code>() <$! [1,2,3,4]
</code></strong>[(),(),(),()]
</pre></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.13.1</p></div></body></html>