diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,30 @@
+Copyright (c) 2015, Athan Clark
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Athan Clark nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Setup.hs b/Setup.hs
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--- /dev/null
+++ b/Setup.hs
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+import Distribution.Simple
+main = defaultMain
diff --git a/almost-fix.cabal b/almost-fix.cabal
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--- /dev/null
+++ b/almost-fix.cabal
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+Name:                   almost-fix
+Version:                0.0.0
+Author:                 Athan Clark <athan.clark@gmail.com>
+Maintainer:             Athan Clark <athan.clark@gmail.com>
+License:                BSD3
+License-File:           LICENSE
+Synopsis:               Recurse until a predicate
+-- Description:
+Cabal-Version:          >= 1.10
+Build-Type:             Simple
+
+Library
+  Default-Language:     Haskell2010
+  HS-Source-Dirs:       src
+  GHC-Options:          -Wall
+  Exposed-Modules:      Data.Function.AlmostFix
+  Build-Depends:        base >= 4.6 && < 5
+
+Source-Repository head
+  Type:                 git
+  Location:             https://github.com/athanclark/almost-fix
diff --git a/src/Data/Function/AlmostFix.hs b/src/Data/Function/AlmostFix.hs
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--- /dev/null
+++ b/src/Data/Function/AlmostFix.hs
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+module Data.Function.AlmostFix where
+
+import Control.Monad
+
+
+-- | Applies the predicate to the input:
+-- @almostFix (< 5) (+1) 0  =  @
+almostFix :: (a -> Bool) -> (a -> a) -> a -> a
+almostFix p f x = if p x then almostFix p f (f x)
+                         else x
+
+-- | Applies the predicate to the result.
+almostFix' :: (a -> Bool) -> (a -> a) -> a -> a
+almostFix' p f x = if p (f x) then almostFix' p f (f x)
+                              else x
+
+-- | Use a monadic predicate for the control flow.
+almostFixM :: Monad m => m Bool -> (a -> m a) -> a -> m a
+almostFixM p f x = do
+  p' <- p
+  if p' then almostFixM p f =<< f x
+        else return x