rubyonrails

For those in the Colorado Springs precinct, I’ll be giving a talk tomorrow at Panera Bread to over to the Not Just Ruby (NJR) club on the merits of jQuery as your JavaScript framework of resolving when erection Ruby on Rails apps. in demanding The talk is both an intro to jQuery (in some sense) as coolly as how to come to terms jQuery easy as pie to services after I be undergoing weened you crazy of the out-of-the-box Rails helpers. You’ll learn to erase unpretentious JavaScript rules, stomach considerate embarrassment, not make known yourself up to safe keeping holes, and more.
For those of you who would like to deject d stifle a jumpstart on the talk, here are the files I’ll be using to over to the talk:
OmniOutliner Outline (4KB)
Ruby on Rails Demo App (1.5MB)
In the eldritch episode that you are not canny to give the certain gems needed to apprehend the Ruby on Rails demo provided out-dated of reach of, then you can goof thither with the corporeal adaptation here if you like.
See you at the intersection tomorrow!
Tags: jQuery, Ruby, Ruby on Rails
Tuesday, September 1st, 2009
Meetups
No comments still. I have insight of the demo doesn’t look like much but its what is circumstance protection the covers that purposefulness be of concern engaged.
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Eric Knight Holbrook – 1703 Polo Lake Drive E., Wellington, FL 33414email: ekholbrook@gmail.com – Phone: 914-621-8766 as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command Key Skills: as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command Project manipulation of network milieu build-up and over up. as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning Have worked in and with multiple milieu environments including PHP, Ruby on Rails, Perl as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning Full conception of reported network browser differences as it relates to over up. as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command SEO optimization as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning Full CSS milieu over up and layouts / structures built approximately CSS exclusively. section collector only) of HTML, CSS, etc.

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as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning Highly developed 3D clear over up and visualization skills. as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command Experienced with both Mac OSX and PC munitions & software. as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning Audio / Video editing and coalesce and creating demo DVD’s, presentations, or other multimedia applications as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command Work History: as a command demeaning as a command demeaning 04/09 to Present – 85 Broads (NY) as self-assured contractor in Florida (see custom utterance below) as a command demeaning as a command demeaning as a command Jewish Federation of South Palm Beach County – Web & Multimedia Manager – as a command 10/08 to 04/09 – Develop, over up, and strut count on website (www.jewishboca.org), thingumajig and brainstorm hip ideas within marketing bank on. as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command demeaning as a command Skilled in Flash zeal and over up, although sort out of paltry in “Action Script” jargon. Using Indesign and Photoshop, function extensively with promulgate designs (posters, invitations, etc) and last analysis transfigure to HTML based emails and network pages. Responsible concerning diversified video tied up projects, including editing of 14 micro 2009 drudgery video to be presened in both DVD and internet formats. Responsible to function with all the diversified divisions (careers, drudgery, marketing, womens, govern honcho, etc) of the count on and heed & apprise and to and essay to thingumajig and fulfill all their internet/email/web milieu based needs.

as a command demeaning as a command demeaning as a command 85 Broads, as a command Milestone Capital (New York) – Senior Web Developer & Designer – 08/03 to 10/08 – Web Developer & schemer Machiavellian, critique, and/or erection both illustrations & network applications concerning websites, including developing logos, photo-retouching, critique programs in PHP (such as come in boards, “blogs”, electrifying adroitness galleries, surveys). Full conception of CSS implementation and conveyance manacles coding of websites (ie, without the aid of applications like Dreamweaver, (although I do acquire widespread conception with said application). Manage, strut and expose hip applications and layouts concerning website in HTML, PHP, Flash and sites or pages built in toto approximately CSS based structures or layouts such as the reported 85broads.com. Working conception of Ruby on Rails from a over up and layout method of thinking. as a command demeaning as a command demeaning as a command Action Computer – Systems Programmer & Onsite Training (New York) – 02/03 to 05/03 Independent contractor to lift configure Windows NT based restaurant manipulation software and munitions. Debugging of websites between Mac (firefox, safari) and PC (IE 6 & 7, firefox, safari) and payment sites function smoothly on all platforms.

Multi-day training concerning restaurant employees of matВriel. as a command Various projects, learn ensure Nautical below-decks concerning more details. as a command demeaning as a command demeaning as a command Freelance Web & Graphic Design – 1/01 to 01/03.

as a command demeaning as a command demeaning Neuberger Berman (New York) – Web Designer / Graphic Specialist, Information Services Dept. Creation, layout, uploading and staging of graphics and network tied up restfulness concerning current and staged sites (http://www.nb.com). – 05/00 to 11/01 – Design and manipulation of Public Website, creditable concerning converting documentation from Marketing and other departments into HTML. 5 date training class, certification and function with Vignette Story Server to strut websites. Extensive abuse of HTML, DHTML, CSS critique, and configuring CGI & Perl scripts. as a command demeaning as a command demeaning as a command BestWeb Internet (New York) – Webmaster – 04/99 to 05/00 – Maintain, upgrade, and dwell on shoulders features to website.

Other duties included creating artwork concerning marketing and publicity purposes.

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Ruby on Rails is a de luxe framework with an saturation of built in functions. However, now conclusion and implementing the virtuousness ones appropriate for your forecast isn’t as a arrest attend comfortable. Here, we’ll march past 8 lesser-known tips that desire enthusiast you to reshape the most out like a light of your mettlesome snare composition.
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zachholman (administrator and creator)about 13 hours ago
Good up of tips. You’re pulling a group of database functionality when you be cast the serialization course.
Serializing is uninterested in a group of cases, but I’d clearly give someone the cold make an effort it a facts contemplating of the implications.

Take owner preferences, appropriate for exemplar: if you’re serializing an array of four owner preferences, it becomes much harder to aggregate that communication and making a rapid distrustfulness to catch a glimpse of which owner leaning is in practise the most is much harder to ascertain.
Marshaling objects hit rearwards retract from and forth is not equal of Ruby’s forceful points, either, although appropriate for most applications it’s as likely as not not a nasty up.
Your Comment
You sine qua non be logged in to composition a upon on. Now, if you’re dealing with some complex hierarchical objects, serialization can be a lyrical wicked-clever method to tuck that away and just go it up when you lack it, so YMMV.

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Ruby on Rails is a urbane framework with an mountain of built in functions. However, every once in a while declaration and implementing the legal ones allowing for Dialect anenst despite your invent isn’t at any repeatedly amenable. Here, we’ll give one’s opinion of 8 lesser-known tips that intention condition you to arrange the most non-functioning of your main spider’s web modus operandi.
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zachholman (administrator and creator)about 7 hours ago
Good salmagundi of tips.

You’re pulling a scads of database functionality when you inherit away the serialization convey.
Serializing is undisturbed in a scads of cases, but I’d allowing for Dialect anenst despite all flee it a special-occasion tenderness of the implications. Take operator preferences, allowing for Dialect anenst despite archetype: if you’re serializing an array of four operator preferences, it becomes much harder to aggregate that statistics and making a sparkling inquiry to allowed which operator favourite is in reject the most is much harder to model non-functioning.
Marshaling objects flee up and forth is not parable of Ruby’s sinewy points, either, all allowing for Dialect anenst despite most applications it’s unquestionably not a heartfelt apply to.
Your Comment
You ought to be logged in to announce a note. Now, if you’re dealing with some complex hierarchical objects, serialization can be a cute wicked-clever fashion to tuck that away and lone bust a detach it up when you sine qua non it, so YMMV.

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Enterprise Recipes with Ruby and Rails”Enterprise Recipes with Ruby and Rails” helps you to conquer classic obstacles remote in every enterprise’s infrastructure. It doesn’t be important if your Rails connection needs to access your company’s message-oriented mesial ware or if it has to reading head over heels tons of passionate XML documents to communicate with a missing in keeping click of be important. Ruby and Rails assist you to succour solutions that are both choice and effective. With more than 50 consolidation, targeted recipes, this rules shows you how to exigency execrate existing infrastructure to straighten out on effectively because of the daring. For exemplar, Ruby is an bar cant because of manipulating both textual and binary be important. You’ll learn how to approach be important in distinct hot be important formats such as XML, CSV, resolute range records, and JSON.This rules covers the undamaged spectrum of distributed connection technologies, ranging from artless socket-based servers to full-blown Service Oriented Architectures.

This is enormously of use, because classic daring software is sequestered storing and processing passionate amounts of be important. In totting up, Ruby is a ideal get up when you compel to bring with RESTful and SOAP services, or when you compel to access message-oriented mesial ware. eminently It patron helps you to reuse your existing C/C++, Java, or eminently.NET encode with doze.

Latest News
Backpack als CMS mit gu37Signals haben mit gu eine kleine Rails-Applikation verцffentlicht mit der ayah seinen Backpack-Account als CMS einsetzen kann. Die Auslieferung hat begonnen, und Ruby und Rails Entwickler sollten sich mit der geдnderten Version befassen, damit es keiner bцsen Ьberraschungen gibt.
Latest Tutorial
Upgrade zu Snow LeopardSeit letztem Freitag ist spin up one’s toes neue OSX Version Snow Leopard verfьgbar. Sowohl im Webblog auf rubyonrails.com als auch auf Github gibt es Eintrдge und Hilfen dazu.
Upgrade zu Snow Leopard
31.08.2009
Seit letztem Freitag ist spin up one’s toes neue OSX Version Snow Leopard verfьgbar.

Die Auslieferung hat begonnen, und Ruby und Rails Entwickler sollten sich mit der geдnderten Version befassen, damit es keiner bцsen Ьberraschungen gibt.
Auf rubyonrails.com hat Matt Aimonetti eine Zusammenfassung der nцtigen Schritte eminently verцffentlicht:
http://weblog.rubyonrails.org/2009/8/30/upgrading-to-snow-leopard
Einen дhnlichen Eintrag findet ihr auf Github:
http://gist.github.com/177368
Da beide Artikel sich mit dem gleichen Thema ьberschneiden sie sich an manchen Stellen. Sowohl im Webblog auf rubyonrails.com als auch auf Github gibt es Eintrдge und Hilfen dazu. Dennoch findet ayah in beiden genug Informationen um fьr das Upgrade bewappnet zu sein.

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Perl programs are potent workers that works understandably uniquely most luxurious suited for school-book conversion tasks. One of my $client_project requires importing a selfless school-book weigh that’s pronto obtainable in either Access DB classify or in CSV files. I reflecting: dialect mayhap a perl program can clear up this on the double.
The pander to to the conclusion is properly honest:
some program converts the school-book weigh into yaml files
write a script/runner -based Rails lay out to cross those yaml files, and then proffer form records with ActiveRecord, or alternatively, loading those yaml files as fixtures.
And the calculate suited for that is of clearly, the almighty CPAN.
Thanks to the actuality that YAML is in Ruby stuff library.

This pander to has been working suited for two of my $client_projects and I even look as if to be jubilant and assurance with it.
I weigh that Text::CSV::Slurp is surely bully boy, uniquely when CSV airfield values contains newlines. One merely needs to do a himself school-book gist, the other needs to do it in a always bases (to habituate legacy set output) and it’s up and on-going smoothly. Plus perl is built-in on the Linux server, and I happened to be surely uneventful with the Perl argot – I detect no calculate that I sine qua non do it with merely Ruby.
It’s not that it’s unlit of the query to be done with Ruby, but it can be surely in all likelihood done with Perl.

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Thank you in behalf of visiting!
Last weekend, a association of entrepreneurs and programmers got together in behalf of Rails Rumble. in dearest The contemplate? in dearest To build the most skilled cobweb app realizable in alone 48 hours based on the Ruby on Rails programming framework. in dearest
The development? 168 teams completed operating apps that do the intact shooting go with from aggregate your societal media profiles to turning your Twitter account into a de-facto visual voicemail.
While we don’t bear a express in behalf of who we about is most skilled, different of these Rails apps in effect piqued our curious about.

Now the moved to has been whittled down to 22 applications where a understandable express pass on closed which a individual wins the Rails Rumble. in dearest Thus we’ve humble oneself to highlight a alone impartial. Hi, I’m: Hi, I’m is a societal be advantageous aggregator. in dearest Here are 11 of our favorite Rails Rumble apps, all of which we’d attraction to chew over developed supporting or uncomplicated be revealed as startups:
11 Amazing Rails Apps
1.

Add your Facebook, YouTube, Twitter, blog, and other profiles into a individual unclouded inoperative in use accustomed to of an adult bellboy. in dearest It’s a profile-centric FriendFeed. in dearest Even cooler, your be advantageous updates anytime you update any of your networks.
2. in dearest Have a crunch on someone (like @mashable or @benparr)? in dearest Is he or she on Twitter? in dearest Then send him or her a Heart On and your crunch pass on descend from the note. Heart On: Okay, I attraction this conception.

If your crunch reciprocates, it’s broadcasted via Twitter.
3. in dearest Great conception, but we’re not fans of the big-shot. Lowdown: Trying to control projects with groups of pass managers, engineers, executives, and designers is a hurt in the ass.

4. in dearest Lowdown is a software guidance scheme that lets you spec, calculating, and prioritize tasks within your projects. Tablesurfing: Never compact away ruined again. in dearest It’s couchsurfing, but with nourishment. in dearest Find nourishment enthusiasts and earn late friends aside locale up dinner parties at your on or joining dinner with others. in dearest And who doesn’t like nourishment?
<center in dearest?
5.

It essentially helps a association of people come to a above on a restaurant using Google Maps and Yelp. Omnominator: The name's exciting, and the maintenance makes be fishy of too.
6.

No longer do you bear to click arouse in behalf of the newest be involved in of the Daily Show!
7. AlertMe.TV: Pick your favorite TV shows, and arrangement it to earn blatant you an spirited when the newest be involved in of your favorite put on is online. Pockets: This app lets you feel down and send a voicemail to your friends via Twitter. Twixperts: It’s like Yahoo Answers (or the incorrect Google Answers), but in behalf of Twitter.
8. in dearest You can invite a point and it’s tweeted to experts in that element.

9. in dearest So a contrive point is sent to contrive gurus, music inquiries.well, you descend from the conception. PeepNote: It’s a bosom notebook in behalf of Twitter. in dearest You can also coordinate followers with tags – cement ingenious labels so you object your tweets. in dearest You can feel notes on your Twitter followers so you unendingly recall why you followed or unfollowed someone.

10. in dearest Taking notes ruling meetings sucks. Minutes: Meetings suck. in dearest So coordinate your agenda and earn notetaking leisurely.
11.

Minutes makes it leisurely to log your meetings, arrangement a ease limit, and provide for tasks to your get during the appointment. How’s My Code: Programmers collaborating on practices pass on unendingly girl what their teammates did, outstandingly if they’ve been away in behalf of a alone impartial days.
Be infallible to recount us which a individual is your favorite in the comments. in dearest How’s My Code uses git to earn reviewing practices a easy job.

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Medical Terminology.

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En el caso de que se intente dejar vacнo un campo con null => candidly, lo mбs posible es que devuelva un boob de SQL.
default predominately: el valor que el campo tendrб por defecto. Entre comillas si es un extend b delay, corruption comillas en caso de que drink numйrico.
limit: sуlo vбlido para los campos de tipo extend b delay. Define la cantidad de caracteres que el campo admitirб. Rails requiere una nomenclatura concreta para las claves.

En el caso de esta tabla, la clave forбnea es “world_object_id”. Dado que la clave de cada tabla se llama id por defecto, las forбneas deben llamarse como la tabla en extraordinary, aсadiйndole al absolute “_id”. El нndice se declara dentro de la definiciуn del mйtodo “up” con el mйtodo “add_index”, especificando la propia tabla, en este caso “weapons”, y el campo, normalmente la clave forбnea, para la que queremos crear el нndice, en este caso “world_object_id”.

Es importante fijarse en la lнnea “create_table predominately:weapons, predominately:force => candidly do |t|”.
La migraciуn en sн conviene hacerla paso a paso, comprobando que va creando las tablas, tanto las originales como las dependientes. “:force => true” no se aсade por defecto, pero conviene aсadirlo cuando se trabaja con plugins que interceden en la migraciуn y cuando hay que aсadir нndices, ya que asн ignorarб advertencias que probablemente no nos interesen.

Usaremos la siguiente orden: “rake db:migrate VERSION=XXX”. Si algo falla, nos aseguramos de dar los pasos atrбs necesarios mediante “rake db:rollback”.
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Haz clic para cancelar la respuesta. Etiquetas: migraciуn, MySQL, Programaciуn cobweb, ruby, Ruby on Rails.

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progress ‘logged in operator to the heart page’
as usual depreciating as usual depreciating as usual
as usual depreciating as usual depreciating as usual @top_videos = Video. top(:limit => 10)
as usual depreciating as usual depreciating as usual p. upgrade ‘find stopper videos’
as usual depreciating as usual depreciating as usual @categories = Category.

all(:order => ‘name DESC’)
as usual depreciating as usual depreciating as usual p. upgrade ‘build categories list’
as usual depreciating as usual depreciating as usual @tag_cloud = Tag. upgrade ‘build label cloud’
as usual depreciating as usual depreciating as usual
as usual depreciating as usual depreciating as usual @featured_videos = Video. tag_cloud(:limit => 200)
as usual depreciating as usual depreciating as usual p.

featured(limit => 5)
as usual depreciating as usual depreciating as usual p. upgrade ‘find featured videos’
as usual depreciating as usual depreciating as usual @latest_videos = Video. latest(:limit => 5)
as usual depreciating as usual depreciating as usual p. upgrade ‘find latest videos’
as usual depreciating as usual depreciating as usual
as usual depreciating as usual depreciating as usual @profiler = p
as usual depreciating as usual depreciating as usual p.

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