[Hoon] Javascript - Underscore.js

Underscore.js

 

Underscore is a JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects. It’s the answer to the question: “If I sit down in front of a blank HTML page, and want to start being productive immediately, what do I need?” … and the tie to go along with jQuery's tux and

underscore.js 는 내장객체를 확장하지 않고, 사용하기 쉬운 함수 프로그래밍에 도움을 주는 자바스크립트 라이브러리 입니다.

 

• » GitHub Repository

https://github.com/jashkenas/underscore

 

Downloads

 

Development Version (1.9.1)

60kb, Uncompressed with Plentiful Comments

 

Production Version (1.9.1)

6.5kb, Minified and Gzipped  (Source Map)

 

Installation

• Node.js npm install underscore
• Meteor.js meteor add underscore
• Require.js require(["underscore"], ...
• Bower bower install underscore
• Component component install jashkenas/underscore

 

유용한 함수들

 

uniq_.uniq(array, [isSorted], [iteratee]) Alias: unique 

findIndex_.findIndex(array, predicate, [context]) 

indexOf_.indexOf(array, value, [isSorted])

contains_.contains(list, value, [fromIndex]) Aliases: include, includes 

isEmpty_.isEmpty(object) 

 

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