util-ex

util-ex

Browser-friendly enhanced util fully compatible with standard node.js util

This package modifies and enhances the standard util from node.js

API

definePropery

definePropery(object, key, value[, aOptions])

Define a porperty on the object.

usage

definePropery = require 'util-ex/lib/definePropery'
 
propValue = ''
definePropery this, 'prop', 'simpleValue'
definePropery this, 'prop', undefined,
  get: -> propValue
  set: (value) -> propValue = value
 

newFunction

newFunction(name, arguments, body[, scope[, values]])
newFunction(functionString[, scope[, values]])

create a function via sring.

newFunction = require('util-ex/lib/new-function')
 
var fn = newFunction('yourFuncName', ['arg1', 'arg2'], 'return log(arg1+arg2);', {log:console.log})
newFunction('function yourFuncName(){}')
newFunction('function yourFuncName(arg1, arg2){return log(arg1+arg2);}', {log:console.log})
newFunction('function yourFuncName(arg1, arg2){return log(arg1+arg2);}', ['log'], [console.log])
 
//fn.toString() is :
 "function yourFuncName(arg1, arg2) {
    return log(arg1+arg2);
 }"