fn-compose - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

index.js

		var maybe = require('maybe-args');

		module.exports = maybe(compose);
		var slice = Array.prototype.slice;

		function compose(){
		var args = Array.prototype.slice.call(arguments);
		var compose = maybe(function (){
		var args = slice.call(arguments);

		@@ -12,4 +12,8 @@ if(args.length === 1) return args[0];
		return _compose(args.shift(), compose.apply(this, args));
		}
		})

		compose.ltr = function() {
		return compose.apply(compose, slice.call(arguments).reverse());
		};

		function _compose(fn2, fn1){
		@@ -19,2 +23,4 @@ return function(arg){
		};
		}
		}

		module.exports = compose;

package.json

		{
		"name": "fn-compose",
		"version": "1.0.1",
		"version": "1.1.0",
		"description": "compose an arbitrary number of functions from right to left.",
		@@ -22,3 +22,3 @@ "main": "index.js",
		"type": "git",
		"url": "https://github.com/wilhelmson/fn-compose.git"
		"url": "https://github.com/thunklife/fn-compose.git"
		},
		@@ -25,0 +25,0 @@ "readmeFilename": "README.md",

README.md

		fn-compose
		=============

		A simple function to compose an arbitrary number of functions from right to left.
		A simple function to compose an arbitrary number of functions from right to left,
		or left to right.

		@@ -16,3 +17,3 @@ install

		```
		```js
		var compose = require('fn-compose'),
		@@ -24,3 +25,13 @@ mul2 = function mul2(a){ return a * 2 },
		mul2Sub1(5); //=> 9
		```

		There is also a left to right mode, which is exported as `ltr`:

		```js
		var compose = require('fn-compose').ltr, // Notice the .ltr
		mul2 = function mul2(a){ return a * 2 },
		sub1 = function sub1(a){ return a - 1 },
		mul2Sub1 = compose(sub1, mul2);

		mul2Sub1(5); //=> 8
		```
		@@ -27,0 +38,0 @@

test/index.js

		@@ -32,2 +32,10 @@ var test = require('tap').test,

		test('should can compose ltr as well', function(t){
		t.plan(1);
		var mul = function mul2(a){ return a * 2 },
		sub = function sub1(a){ return a - 1 },
		composed = compose.ltr(sub, mul),
		result = composed(5);

		t.equals(result, 8);
		})

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