Updates

.gitignore

@@ -1,5 +1,6 @@
 /.*
 !/.gitignore
+!/.travis.yml
 /bower_components/
 /node_modules/
 /output/

.travis.yml

@@ -0,0 +1,14 @@
+language: node_js
+node_js:
+  - 0.10
+env:
+  - PATH=$HOME/purescript:$PATH
+install:
+  - TAG=$(wget -q -O - https://github.com/purescript/purescript/releases/latest --server-response --max-redirect 0 2>&1 | sed -n -e 's/.*Location:.*tag\///p')
+  - wget -O $HOME/purescript.tar.gz https://github.com/purescript/purescript/releases/download/$TAG/linux64.tar.gz
+  - tar -xvf $HOME/purescript.tar.gz -C $HOME/
+  - chmod a+x $HOME/purescript
+  - npm install bower gulp -g
+  - npm install && bower install
+script:
+  - gulp

README.md

@@ -1,89 +1,16 @@
-# Module Documentation
+# purescript-refs
 
-## Module Control.Monad.Eff.Ref
+[![Build Status](https://travis-ci.org/purescript/purescript-refs.svg?branch=master)](https://travis-ci.org/purescript/purescript-refs)
 
+Mutable value references.
 
-This module defines an effect and actions for working with
-global mutable variables.
+## Installation
 
-_Note_: The `Control.Monad.ST` provides a _safe_ alternative
-to global mutable variables when mutation is restricted to a
-local scope.
-
-#### `Ref`
-
-``` purescript
-data Ref :: !
 ```
-
-The effect associated with the use of global mutable variables.
-
-#### `RefVal`
-
-``` purescript
-data RefVal :: * -> *
-```
-
-A value of type `RefVal a` represents a mutable reference
-which holds a value of type `a`.
-
-#### `newRef`
-
-``` purescript
-newRef :: forall s r. s -> Eff (ref :: Ref | r) (RefVal s)
-```
-
-Create a new mutable reference containing the specified value.
-
-#### `readRef`
-
-``` purescript
-readRef :: forall s r. RefVal s -> Eff (ref :: Ref | r) s
-```
-
-Read the current value of a mutable reference
-
-#### `modifyRef'`
-
-``` purescript
-modifyRef' :: forall s b r. RefVal s -> (s -> { retVal :: b, newState :: s }) -> Eff (ref :: Ref | r) b
-```
-
-Update the value of a mutable reference by applying a function
-to the current value.
-
-#### `modifyRef`
-
-``` purescript
-modifyRef :: forall s r. RefVal s -> (s -> s) -> Eff (ref :: Ref | r) Unit
-```
-
-Update the value of a mutable reference by applying a function
-to the current value.
-
-#### `writeRef`
-
-``` purescript
-writeRef :: forall s r. RefVal s -> s -> Eff (ref :: Ref | r) Unit
-```
-
-Update the value of a mutable reference to the specified value.
-
-
-## Module Control.Monad.Eff.Ref.Unsafe
-
-
-Unsafe functions for working with mutable references.
-
-#### `unsafeRunRef`
-
-``` purescript
-unsafeRunRef :: forall eff a. Eff (ref :: Ref | eff) a -> Eff eff a
+bower install purescript-refs
 ```
 
-This handler function unsafely removes the `Ref` effect from an
-effectful action.
+## Module documentation
 
-This function might be used when it is impossible to prove to the
-typechecker that a particular mutable reference does not escape
-its scope.
+- [Control.Monad.Eff.Ref](docs/Control.Monad.Eff.Ref.md)
+- [Control.Monad.Eff.Ref.Unsafe](docs/Control.Monad.Eff.Ref.Unsafe.md)

bower.json

@@ -1,20 +1,18 @@
 {
-  "name": "purescript-refs",
-  "homepage": "https://github.com/purescript/purescript-refs",
-  "description": "Mutable value references",
-  "keywords": [
-    "purescript"
+  "name": "purescript-semirings",
+  "moduleType": [
+    "node"
   ],
-  "license": "MIT",
   "ignore": [
     "**/.*",
-    "bower_components",
     "node_modules",
+    "bower_components",
     "output",
-    "tests",
-    "tmp",
     "bower.json",
-    "Gruntfile.js",
+    "gulpfile.js",
     "package.json"
-  ]
+  ],
+  "dependencies": {
+    "purescript-foldable-traversable": "~0.4.0"
+  }
 }

docs/Control.Monad.Eff.Ref.md

@@ -0,0 +1,73 @@
+# Module Documentation
+
+## Module Control.Monad.Eff.Ref
+
+
+This module defines an effect and actions for working with
+global mutable variables.
+
+_Note_: The `Control.Monad.ST` provides a _safe_ alternative
+to global mutable variables when mutation is restricted to a
+local scope.
+
+#### `REF`
+
+``` purescript
+data REF :: !
+```
+
+The effect associated with the use of global mutable variables.
+
+#### `Ref`
+
+``` purescript
+data Ref :: * -> *
+```
+
+A value of type `Ref a` represents a mutable reference
+which holds a value of type `a`.
+
+#### `newRef`
+
+``` purescript
+newRef :: forall s r. s -> Eff (ref :: REF | r) (Ref s)
+```
+
+Create a new mutable reference containing the specified value.
+
+#### `readRef`
+
+``` purescript
+readRef :: forall s r. Ref s -> Eff (ref :: REF | r) s
+```
+
+Read the current value of a mutable reference
+
+#### `modifyRef'`
+
+``` purescript
+modifyRef' :: forall s b r. Ref s -> (s -> { value :: b, state :: s }) -> Eff (ref :: REF | r) b
+```
+
+Update the value of a mutable reference by applying a function
+to the current value.
+
+#### `modifyRef`
+
+``` purescript
+modifyRef :: forall s r. Ref s -> (s -> s) -> Eff (ref :: REF | r) Unit
+```
+
+Update the value of a mutable reference by applying a function
+to the current value.
+
+#### `writeRef`
+
+``` purescript
+writeRef :: forall s r. Ref s -> s -> Eff (ref :: REF | r) Unit
+```
+
+Update the value of a mutable reference to the specified value.
+
+
+

docs/Control.Monad.Eff.Unsafe.md

@@ -0,0 +1,3 @@
+# Module Documentation
+
+

gulpfile.js

@@ -0,0 +1,48 @@
+"use strict";
+
+var gulp = require("gulp");
+var plumber = require("gulp-plumber");
+var purescript = require("gulp-purescript");
+var jsvalidate = require("gulp-jsvalidate");
+
+var paths = [
+  "src/**/*.purs",
+  "bower_components/purescript-*/src/**/*.purs"
+];
+
+gulp.task("make", function() {
+  return gulp.src(paths)
+    .pipe(plumber())
+    .pipe(purescript.pscMake());
+});
+
+gulp.task("jsvalidate", ["make"], function () {
+  return gulp.src("output/**/*.js")
+    .pipe(plumber())
+    .pipe(jsvalidate());
+});
+
+var docTasks = [];
+
+var docTask = function(name) {
+  var taskName = "docs-" + name.toLowerCase();
+  gulp.task(taskName, function () {
+    return gulp.src("src/" + name.replace(/\./g, "/") + ".purs")
+      .pipe(plumber())
+      .pipe(purescript.pscDocs())
+      .pipe(gulp.dest("docs/" + name + ".md"));
+  });
+  docTasks.push(taskName);
+};
+
+["Control.Monad.Eff.Ref", "Control.Monad.Eff.Unsafe"].forEach(docTask);
+
+gulp.task("docs", docTasks);
+
+gulp.task("dotpsci", function () {
+  return gulp.src(paths)
+    .pipe(plumber())
+    .pipe(purescript.dotPsci());
+});
+
+gulp.task("default", ["jsvalidate", "docs", "dotpsci"]);

package.json

@@ -1,8 +1,9 @@
 {
   "private": true,
-  "dependencies": {
-    "grunt": "~0.4.4",
-    "grunt-purescript": "~0.6.0",
-    "grunt-contrib-clean": "~0.5.0"
+  "devDependencies": {
+    "gulp": "^3.8.11",
+    "gulp-jsvalidate": "^1.0.1",
+    "gulp-plumber": "^1.0.0",
+    "gulp-purescript": "^0.3.1"
   }
 }

src/Control/Monad/Eff/Ref.purs

@@ -10,11 +10,11 @@ module Control.Monad.Eff.Ref where
 import Control.Monad.Eff
 
 -- | The effect associated with the use of global mutable variables.
-foreign import data Ref :: !
+foreign import data REF :: !
 
--- | A value of type `RefVal a` represents a mutable reference
+-- | A value of type `Ref a` represents a mutable reference
 -- | which holds a value of type `a`.
-foreign import data RefVal :: * -> *
+foreign import data Ref :: * -> *
 
 -- | Create a new mutable reference containing the specified value.
 foreign import newRef """
@@ -23,7 +23,7 @@ foreign import newRef """
       return { value: val };
     };
   }
-""" :: forall s r. s -> Eff (ref :: Ref | r) (RefVal s)
+""" :: forall s r. s -> Eff (ref :: REF | r) (Ref s)
 
 -- | Read the current value of a mutable reference
 foreign import readRef """
@@ -32,7 +32,7 @@ foreign import readRef """
       return ref.value;
     };
   }
-""" :: forall s r. RefVal s -> Eff (ref :: Ref | r) s
+""" :: forall s r. Ref s -> Eff (ref :: REF | r) s
 
 -- | Update the value of a mutable reference by applying a function
 -- | to the current value.
@@ -41,17 +41,17 @@ foreign import modifyRef' """
     return function(f) {
       return function() {
         var t = f(ref.value);
-        ref.value = t.newState;
-        return t.retVal;
+        ref.value = t.state;
+        return t.value;
       };
     };
   }
-""" :: forall s b r. RefVal s -> (s -> {newState :: s, retVal :: b}) -> Eff (ref :: Ref | r) b
+""" :: forall s b r. Ref s -> (s -> { state :: s, value :: b }) -> Eff (ref :: REF | r) b
 
 -- | Update the value of a mutable reference by applying a function
 -- | to the current value.
-modifyRef :: forall s r. RefVal s -> (s -> s) -> Eff (ref :: Ref | r) Unit
-modifyRef ref f = modifyRef' ref (\s -> {newState: f s, retVal: unit})
+modifyRef :: forall s r. Ref s -> (s -> s) -> Eff (ref :: REF | r) Unit
+modifyRef ref f = modifyRef' ref (\s -> { state: f s, value: unit })
 
 -- | Update the value of a mutable reference to the specified value.
 foreign import writeRef """
@@ -63,4 +63,4 @@ foreign import writeRef """
       };
     };
   }
-""" :: forall s r. RefVal s -> s -> Eff (ref :: Ref | r) Unit
+""" :: forall s r. Ref s -> s -> Eff (ref :: REF | r) Unit

src/Control/Monad/Eff/Ref/Unsafe.purs

@@ -14,4 +14,4 @@ import Control.Monad.Eff.Ref
 foreign import unsafeRunRef 
   "function unsafeRunRef(f) {\
   \  return f;\
-  \}" :: forall eff a. Eff (ref :: Ref | eff) a -> Eff eff a
+  \}" :: forall eff a. Eff (ref :: REF | eff) a -> Eff eff a