Initial code drop

CHANGES.md

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+##v0.1.0  (2016.07.XX)
+
+Initial code drop

CONTRIBUTING.md

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+# Contributing to re-frame-async-flow-fx
+
+Thank you for taking the time to contribute!
+
+## Support questions
+
+The Github issues are for bug reports and feature requests only. Support requests and usage
+questions should go to the re-frame [Clojure Slack channel](http://clojurians.net) or
+the [ClojureScript mailing list](https://groups.google.com/forum/#!forum/clojurescript).
+
+
+## Pull requests
+
+**Create pull requests to the develop branch**, work will be merged onto master when it is ready to be released.
+
+## Running tests
+
+#### Via Browser/HTML
+
+To build the tests and run them in one step, just:
+```sh
+lein test-once  # compiles & then opens test.html in the browser
+```
+
+You can also get auto compiles via:
+```sh
+lein test-auto
+```
+but you'll need to manually open `test/test.html` in a browser. And you'll also need to 
+manually reload this page after each auto compile. 
+
+#### Via Karma
+
+To run the tests, you must have recent versions of node, npm, Leiningen, and a C++ compiler toolchain installed.
+If you're on Linux or Mac OS X then you will be fine, if you're on Windows then you need to install
+Visual Studio Community Edition, and the C++ compiler dependencies.
+
+```sh
+lein deps       # runs lein-npm, installs Karma & other node dependencies. Only needed the first time.
+lein karma-once # to build re-frame-async-flow-fx tests
+karma start     # to run the tests with an auto watcher
+```
+
+## Pull requests for bugs
+
+If possible provide:
+
+* Code that fixes the bug
+* Failing tests which pass with the new changes
+* Improvements to documentation to make it less likely that others will run into issues (if relevant).
+* Add the change to the Unreleased section of [CHANGES.md](CHANGES.md)
+
+## Pull requests for features
+
+If possible provide:
+
+* Code that implements the new feature
+* Tests to cover the new feature including all of the code paths
+* Docstrings for functions
+* Documentation examples
+* Add the change to the Unreleased section of [CHANGES.md](CHANGES.md)

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 
+Copyright (c) 2016 Mike Thompson
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

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+> Status: requires re-frame >= v0.8.0-alpha2
+
+[![Clojars Project](https://img.shields.io/clojars/v/day8.re-frame/undo.svg)](https://clojars.org/day8.re-frame/undo)
+[![GitHub license](https://img.shields.io/github/license/Day8/re-frame-undo.svg)](license.txt)
+[![Circle CI](https://circleci.com/gh/Day8/re-frame-undo/tree/master.svg?style=shield&circle-token=:circle-ci-badge-token)](https://circleci.com/gh/Day8/re-frame-undo/tree/master)
+[![Circle CI](https://circleci.com/gh/Day8/re-frame-undo/tree/develop.svg?style=shield&circle-token=:circle-ci-badge-token)](https://circleci.com/gh/Day8/re-frame-undo/tree/develop)
+<!--
+[![Sample Project](https://img.shields.io/badge/project-example-ff69b4.svg)](https://github.com/Day8/re-frame-undo/sample)
+-->
+
+## Undos in re-frame
+
+Herein a re-frame library which implements undo
+
+https://github.com/Day8/re-frame/wiki/Undo-&-Red
+
+## Quick Start Guide
+
+### Step 1. Add Dependency
+
+Add the following project dependency:
+[![Clojars Project](https://img.shields.io/clojars/v/day8.re-frame/undo.svg)](https://clojars.org/day8.re-frame/undo)
+

circle.yml

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+dependencies:
+  pre:
+    - npm install karma-cli -g
+    # To install Chrome 47. Remove once a new build environment comes out with this built in.
+    - curl -L -o google-chrome.deb https://s3.amazonaws.com/circle-downloads/google-chrome-stable_current_amd64_47.0.2526.73-1.deb
+    - sudo dpkg -i google-chrome.deb
+    - sudo sed -i 's|HERE/chrome\"|HERE/chrome\" --disable-setuid-sandbox|g' /opt/google/chrome/google-chrome
+    - rm google-chrome.deb
+  cache_directories:
+    - node_modules
+test:
+  override:
+    - lein karma-once
+    - karma start --single-run --reporters junit,dots

karma.conf.js

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+module.exports = function (config) {
+    var root = 'run/compiled/karma/test'; // same as :output-dir
+    var junitOutputDir = process.env.CIRCLE_TEST_REPORTS || "run/compiled/karma/test/junit";
+
+    config.set({
+        frameworks: ['cljs-test'],
+        browsers: ['Chrome'],
+        files: [
+            root + '/../test.js', // same as :output-to
+            {pattern: root + '/../test.js.map', included: false}
+        ],
+
+        client: {
+            args: ['day8.re_frame.async_flow_fx.test_runner.run_karma']
+        },
+
+        // the default configuration
+        junitReporter: {
+            outputDir: junitOutputDir + '/karma', // results will be saved as $outputDir/$browserName.xml
+            outputFile: undefined, // if included, results will be saved as $outputDir/$browserName/$outputFile
+            suite: '' // suite will become the package name attribute in xml testsuite element
+        }
+    })
+};

project.clj

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+(defproject day8.re-frame/undo "0.1.0"
+  :description  "A re-frame feature that implements undo"
+  :license      {:name "MIT"}
+  :dependencies [[org.clojure/clojure        "1.8.0"]
+                 [org.clojure/clojurescript  "1.9.89"]
+                 [re-frame                   "0.8.0-alpha2"]]
+
+  :profiles {:debug {:debug true}
+             :dev   {:dependencies [[karma-reporter     "0.3.0"]
+                                    [binaryage/devtools "0.7.2"]]
+                     :plugins      [[lein-cljsbuild     "1.1.3"]
+                                    [lein-npm           "0.6.2"]
+                                    [lein-shell         "0.5.0"]]}}
+
+  :clean-targets  [:target-path "run/compiled"]
+
+  :resource-paths ["run/resources"]
+  :jvm-opts       ["-Xmx1g" "-XX:+UseConcMarkSweepGC"]
+  :source-paths   ["src"]
+  :test-paths     ["test"]
+
+  :shell          {:commands {"open" {:windows ["cmd" "/c" "start"]
+                                      :macosx  "open"
+                                      :linux   "xdg-open"}}}
+
+  ;; > lein deploy
+  :deploy-repositories [["releases"  {:sign-releases false :url "https://clojars.org/repo"}]
+                        ["snapshots" {:sign-releases false :url "https://clojars.org/repo"}]]
+
+  ;; > lein release
+  :release-tasks [["vcs" "assert-committed"]
+                  ["change" "version" "leiningen.release/bump-version" "release"]
+                  ["vcs" "commit"]
+                  ["vcs" "tag" "v" "--no-sign"]
+                  ["deploy"]
+                  ["change" "version" "leiningen.release/bump-version"]
+                  ["vcs" "commit"]
+                  ["vcs" "push"]]
+
+  :npm {:dependencies [[karma                 "1.0.0"]
+                       [karma-cljs-test       "0.1.0"]
+                       [karma-chrome-launcher "0.2.0"]
+                       [karma-junit-reporter  "0.3.8"]]}
+
+  :cljsbuild {:builds [{:id           "test"
+                        :source-paths ["test" "src"]
+                        :compiler     {:output-to     "run/compiled/browser/test.js"
+                                       :source-map    true
+                                       :output-dir    "run/compiled/browser/test"
+                                       :optimizations :none
+                                       :source-map-timestamp true
+                                       :pretty-print  true}}
+                       {:id           "karma"
+                        :source-paths ["test" "src"]
+                        :compiler     {:output-to     "run/compiled/karma/test.js"
+                                       :source-map    "run/compiled/karma/test.js.map"
+                                       :output-dir    "run/compiled/karma/test"
+                                       :optimizations :whitespace
+                                       :main          "re_frame_undo.test_runner"
+                                       :pretty-print  true}}]}
+
+  :aliases {"test-once"   ["do" "clean," "cljsbuild" "once" "test," "shell" "open" "test/test.html"]
+            "test-auto"   ["do" "clean," "cljsbuild" "auto" "test,"]
+            "karma-once"  ["do" "clean," "cljsbuild" "once" "karma,"]})