Bump Zurihac stuff

1/main.hs

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+x = 100
+t = x + 2
+main = putStrLn "hello!"

test/.gitignore

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+.stack-work/
+*~

test/ChangeLog.md

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+# Changelog for test
+
+## Unreleased changes

test/LICENSE

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+Copyright Author name here (c) 2020
+
+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 Author name here 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.

test/README.md

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+# test

test/Setup.hs

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+import Distribution.Simple
+main = defaultMain

test/app/Main.hs

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+database :: [(Integer, String)]
+database = [(1, "Julie"),
+             (2, "Chris"),
+             (3, "Alonzo"),
+             (4, "Melman")]
+
+greetUser :: Integer -> Maybe String
+greetUser record = fmap ("Hello, " ++) ((lookup record database) >>= makeUsername)
+
+removeSpaces :: String -> Maybe String 
+removeSpaces string =
+    case (filter (/= ' ') string) of 
+        "" -> Nothing
+        result -> Just result
+
+validateLength :: String -> Maybe String
+validateLength string = 
+    case (length string > 25) of
+        True -> Nothing 
+        False -> Just string 
+
+
+makeUsername :: String -> Maybe String
+makeUsername string = removeSpaces string >>=  validateLength

test/app/Pal.hs

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+module Pal where
+import           Data.Char
+    
+isPalindrome :: String -> Maybe Bool
+isPalindrome = isOwnReverseMaybe . rejectEmpty . normalize
+
+rejectEmpty :: String -> Maybe String 
+rejectEmpty w = case w of 
+    [] -> Nothing
+    _ -> Just w
+
+normalize :: String -> String 
+normalize = allLowercase . filter notSpace . filter notPunctuation 
+    where notSpace = not . isSpace
+          notPunctuation = not . isPunctuation
+
+isOwnReverseMaybe :: Maybe String -> Maybe Bool
+isOwnReverseMaybe = fmap isOwnReverse
+
+isOwnReverse :: String -> Bool
+isOwnReverse word = word == reverse word
+
+allLowercase :: String -> String
+allLowercase = map toLower

test/package.yaml

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+name:                test
+version:             0.1.0.0
+github:              "githubuser/test"
+license:             BSD3
+author:              "Author name here"
+maintainer:          "example@example.com"
+copyright:           "2020 Author name here"
+
+extra-source-files:
+- README.md
+- ChangeLog.md
+
+# Metadata used when publishing your package
+# synopsis:            Short description of your package
+# category:            Web
+
+# To avoid duplicated efforts in documentation and dealing with the
+# complications of embedding Haddock markup inside cabal files, it is
+# common to point users to the README.md file.
+description:         Please see the README on GitHub at <https://github.com/githubuser/test#readme>
+
+dependencies:
+- base >= 4.7 && < 5
+
+library:
+  source-dirs: src
+
+executables:
+  test-exe:
+    main:                Main.hs
+    source-dirs:         app
+    ghc-options:
+    - -threaded
+    - -rtsopts
+    - -with-rtsopts=-N
+    dependencies:
+    - test
+
+tests:
+  test-test:
+    main:                Spec.hs
+    source-dirs:         test
+    ghc-options:
+    - -threaded
+    - -rtsopts
+    - -with-rtsopts=-N
+    dependencies:
+    - test

test/src/Lib.hs

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+module Lib
+    ( someFunc
+    ) where
+
+someFunc :: IO ()
+someFunc = putStrLn "someFunc"

test/stack.yaml

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+# This file was automatically generated by 'stack init'
+#
+# Some commonly used options have been documented as comments in this file.
+# For advanced use and comprehensive documentation of the format, please see:
+# https://docs.haskellstack.org/en/stable/yaml_configuration/
+
+# Resolver to choose a 'specific' stackage snapshot or a compiler version.
+# A snapshot resolver dictates the compiler version and the set of packages
+# to be used for project dependencies. For example:
+#
+# resolver: lts-3.5
+# resolver: nightly-2015-09-21
+# resolver: ghc-7.10.2
+#
+# The location of a snapshot can be provided as a file or url. Stack assumes
+# a snapshot provided as a file might change, whereas a url resource does not.
+#
+# resolver: ./custom-snapshot.yaml
+# resolver: https://example.com/snapshots/2018-01-01.yaml
+resolver: lts-16.0
+
+# User packages to be built.
+# Various formats can be used as shown in the example below.
+#
+# packages:
+# - some-directory
+# - https://example.com/foo/bar/baz-0.0.2.tar.gz
+#   subdirs:
+#   - auto-update
+#   - wai
+packages:
+- .
+# Dependency packages to be pulled from upstream that are not in the resolver.
+# These entries can reference officially published versions as well as
+# forks / in-progress versions pinned to a git hash. For example:
+#
+# extra-deps:
+# - acme-missiles-0.3
+# - git: https://github.com/commercialhaskell/stack.git
+#   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
+#
+# extra-deps: []
+
+# Override default flag values for local packages and extra-deps
+# flags: {}
+
+# Extra package databases containing global packages
+# extra-package-dbs: []
+
+# Control whether we use the GHC we find on the path
+# system-ghc: true
+#
+# Require a specific version of stack, using version ranges
+# require-stack-version: -any # Default
+# require-stack-version: ">=2.3"
+#
+# Override the architecture used by stack, especially useful on Windows
+# arch: i386
+# arch: x86_64
+#
+# Extra directories used by stack for building
+# extra-include-dirs: [/path/to/dir]
+# extra-lib-dirs: [/path/to/dir]
+#
+# Allow a newer minor version of GHC than the snapshot specifies
+# compiler-check: newer-minor

test/stack.yaml.lock

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+# This file was autogenerated by Stack.
+# You should not edit this file by hand.
+# For more information, please see the documentation at:
+#   https://docs.haskellstack.org/en/stable/lock_files
+
+packages: []
+snapshots:
+- completed:
+    size: 531237
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/16/0.yaml
+    sha256: 210e15b7043e2783115afe16b0d54914b1611cdaa73f3ca3ca7f8e0847ff54e5
+  original: lts-16.0

test/test.cabal

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+cabal-version: 1.12
+
+-- This file has been generated from package.yaml by hpack version 0.33.0.
+--
+-- see: https://github.com/sol/hpack
+--
+-- hash: 8e7972bcb3a50864a48a9ff68236ffaafd3557f01f9b6621313db98594aa3c85
+
+name:           test
+version:        0.1.0.0
+description:    Please see the README on GitHub at <https://github.com/githubuser/test#readme>
+homepage:       https://github.com/githubuser/test#readme
+bug-reports:    https://github.com/githubuser/test/issues
+author:         Author name here
+maintainer:     example@example.com
+copyright:      2020 Author name here
+license:        BSD3
+license-file:   LICENSE
+build-type:     Simple
+extra-source-files:
+    README.md
+    ChangeLog.md
+
+source-repository head
+  type: git
+  location: https://github.com/githubuser/test
+
+library
+  exposed-modules:
+      Lib
+  other-modules:
+      Paths_test
+  hs-source-dirs:
+      src
+  build-depends:
+      base >=4.7 && <5
+  default-language: Haskell2010
+
+executable test-exe
+  main-is: Main.hs
+  other-modules:
+      Pal
+      Paths_test
+  hs-source-dirs:
+      app
+  ghc-options: -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , test
+  default-language: Haskell2010
+
+test-suite test-test
+  type: exitcode-stdio-1.0
+  main-is: Spec.hs
+  other-modules:
+      Paths_test
+  hs-source-dirs:
+      test
+  ghc-options: -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , test
+  default-language: Haskell2010

test/test/Spec.hs

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+main :: IO ()
+main = putStrLn "Test suite not yet implemented"