pacta - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

example/promised-http.js

		var http = require('http'),
		Promise = require('../lib/pacta').Promise;

		var get = function (url) {
		var get = function (options) {
		var promise = new Promise();

		http.get(url, function (res) {
		http.get(options, function (res) {
		var body = '';
		@@ -22,4 +22,4 @@

		var getJSON = function (url) {
		return get(url).map(JSON.parse);
		var getJSON = function (options) {
		return get(options).map(JSON.parse);
		};
		@@ -26,0 +26,0 @@

lib/pacta.js

		@@ -107,2 +107,10 @@ var events = require('events');

		Promise.prototype.reduce = function () {
		var args = [].slice.call(arguments);

		return this.map(function (x) {
		return x.reduce.apply(x, args);
		});
		};

		/* of :: a -> Promise a */
		@@ -109,0 +117,0 @@ Promise.of = function (x) {

package.json

		@@ -7,3 +7,3 @@ {
		"keywords": ["promises", "monad", "functor"],
		"version": "0.0.3",
		"version": "0.0.4",
		"main": "./lib/pacta.js",
		@@ -10,0 +10,0 @@ "dependencies": {},

README.md

		@@ -51,2 +51,5 @@ # pacta [![Build Status](https://travis-ci.org/mudge/pacta.png?branch=master)](https://travis-ci.org/mudge/pacta)
		results in `[1, [2, 3]]` rather than `[1, 2, 3]`);
		* [`Promise#reduce`](#promisereducef-initialvalue) to
		[reduce](https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/Reduce)
		a list within a promise;
		* [`Promise#spread`](#promisespreadf) to map over a promise's value but,
		@@ -279,2 +282,18 @@ instead of receiving a single value, spread the promise's value across

		### `Promise#reduce(f[, initialValue])`

		```javascript
		var promise = Promise.of([1, 2, 3]);

		promise.reduce(function (acc, e) {
		return acc + e;
		}, 0); //=> Promise.of(6)
		```

		On a promise containing an array,
		[reduce](https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Array/Reduce)
		its value, returning a promise of the resulting value. This defers to the
		underlying signature of `reduce` taking a function `f` and an optional
		`initialValue`.

		### `Promise#spread(f)`
		@@ -281,0 +300,0 @@

test/pacta_test.js

		@@ -357,2 +357,26 @@ var assert = require('assert'),
		});

		describe('#reduce', function () {
		it('returns a new promise with the result', function (done) {
		var p = Promise.of([[1], [2], [3]]);

		p.reduce(function (acc, e) {
		return acc.concat(e);
		}).map(function (x) {
		assert.deepEqual([1, 2, 3], x);
		done();
		});
		});

		it('takes an optional initial value', function (done) {
		var p = Promise.of([1, 2, 3]);

		p.reduce(function (acc, e) {
		return acc + e;
		}, 0).map(function (x) {
		assert.equal(6, x);
		done();
		});
		});
		});
		});
		@@ -359,0 +383,0 @@

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