constantology

// For non-standard streams — APIs that stream but the library exposes something else and not the underlying Node.js stream, e.g `xml-stream` and `xml-stream-saxjs`,  — you can use the following to perform standard `for await of...` iteration over each item emitted in events.

const sleep = require('./sleep');

module.exports = async function* iterateNonStandardStream({
    endEvent = 'end', 
    errorEvent = 'error', 
    itemEvent, 
    stream, 
    timeout = 900000

constantology

// use like this:
// process.emit( 'app:log', module, arg1, arg2, ..., argN );

var Module = require('module');

function logConsole(method, module) {
  var args = [(new Date()).toJSON(), method];
  var index = 1;

  if (module instanceof Module) {

constantology

function Person(/* whatever args your gonna have*/) {
	this.onSave_   = this.onSave.bind( this );
	this.onSetAge_ = this.onSetAge.bind( this );
}

Person.prototype.save = function() {
	this.database.insert( this.properties, this.onSave_ );
};
Person.prototype.setAge = function( newAge ) {
	this.constructor.validate( "age", this, newAge, this.onSetAge_ );

constantology

  function Collection() {
		this.push.apply( this, arguments );
	}
	
	Collection.prototype = [];
	
	Collection.prototype.push = function( item ) { // we need to wrap this.push in a function or we'll get a recursion error from 
		if ( arguments.length > 1 ) {          // the arguments.length always being > 1 since the Array index is passed to the iterator
			this.slice.call( arguments ).map( function( val ) { this.push( val ); }, this );
			return this.length;

constantology

var val = [document, new Date(), true, 1, 'foo'];
'a abbr acronym address area article aside audio b bdi bdo big blockquote body br button canvas caption '
+ 'cite code col colgroup command datalist dd del details dfn div dl dt em embed fieldset figcaption '
+ 'figure footer form frame frameset h1 h2 h3 h4 h5 h6 head header hgroup hr html i iframe img input ins '
+ 'kbd keygen label legend li link map mark meta meter nav noscript object ol optgroup option output p '
+ 'param pre progress q rp rt ruby samp script section select small source span split strong style sub '
+ 'summary sup table tbody td textarea tfoot th thead time title tr track tt ul var video wbr'.split( ' ' ).map( function( tag ) {
	var el = document.createElement( tag );
	return Object.getOwnPropertyNames( el ).filter( function( attr ) {
		var value = val.concat( [attr] ), i = value.length;

constantology

the main caveat is that each case function will be executed until a match is found, however, this would not be any different from doing the same thing using if/else.

note: i am not advocating this method, it's just something i've never seen done before and thought it was interesting enough to share.

constantology

var Events = Array.apply( [], Array( 90 ).reduce( function( e, v, i ) { // String.fromCharCode( 122 ) === 'z' 
    v = 33 + i;                                                         // String.fromCharCode(  33 ) === '!'
                                                                        // so 123 - 33 === 90
    e.KEY_CODE[v]            = String.fromCharCode( v );
    e.KEY_MAP[e.KEY_CODE[v]] = v;

    return e;
}, { KEY_CODE : Object.create( null ), KEY_MAP : Object.create( null ) } );

/** 

constantology

;!function() {
	"use strict";

// fn is the super class' callSuper that has being curried with its __super__ prototype
// proto was curried in by $uper's custom extend method
	function callNestedSuper( fn, proto/*, ...args*/ ) {
		var args = Super._.toArray( arguments ).slice( 1 ), val1, val2;

		if ( args[1] === this.__lastMethod__ ) // avoid possible recursion errors
			return this;

constantology

#!/bin/sh

# add these two variables to your: ~/.bash_profile or ~/.bashrc or just hardcode the directories in place of the variables below
# export NODE_REPO=/usr/local/Library/node/repo
# export NODE_JS=/usr/local/Library/node/js

# example of upgrading to version 0.8.12
# $ sh node.update.sh v0.8.12

cd $NODE_REPO;

constantology

#!/bin/sh

# change the below line to point to your: PATH/TO/INSTALLED/NODEJS/lib/node_modules or just cd into the directory before running it
# cd $NODE_PATH;

npm update;

modules=`ls`;

for dir in $modules