part

\_part\_
========

This micro library encourages functional programming by making native methods available as partially
applied functions.

``javascript
//typical receiver-method-arguments pattern
[1,2,3].map( function (n) { return n + 1; } ); // [2,3,4]
`

The "left-part" functions prepend the method name with an underscore and expect the receiver as
the first argument in the first invocation.

`javascript
_map( [1,2,3] )( function (n) { return n + 1; } ); // [2,3,4]
`

The "right-part" functions suffix the method name with an underscore and expect the receiver as
the first argument in the function returned by the first invocation.

`javascript
map_( function (n) { return n + 1; } )( [1,2,3] ); // [2,3,4]
`

See the docs.

Try the live demo.

Getting Started

See the following examples of how to include \_part\_.

$3

`javascript
// NodeJS example
var _part_ = require( "part" );
var util = {};
_part_._borrow( util )( Array.prototype, "reduce" );
function add( a, b ) { return +a + +b; }
util.sum = util.reduce_( add );
module.exports = util;
`

`html



`

$3

`javascript
// NodeJS example
var _part_ = require( "part" );
_part_._borrow( util )( Array.prototype, "reduce" );
function add( a, b ) { return +a + +b; }
var sum = util.reduce_( add );
`

`html



`

$3

`javascript
// NodeJS example
var _part_ = require("part");
var reduce_ = _part_.create_(Array.prototype.reduce);
function add( a, b ) { return +a + +b; }
var sum = reduce_( add );
`

`html



`

Updates

- 2013-12-11 - Added papply to the _part_` namespace.