hoy le toca el turno a ruby. la consola de ruby irb tiene bastantes opciones de configuracian permitiendo entre otras cosas el autocompletado de matodos e incluso guardar un historial de comandos entre sesiones. muy simple simplemente aaade esto a tu fichero .irbrc si no existe lo creas require irbcomplet ion irb.co nfsave history 1000 irb.c onfhistory file envhome.ir bsavehisto ry irb.con fauto inde...
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for various reasons i need to be able to be able to accept some script input from the client. the basic requirement is to be able to accept some ruby code from the client in order to allow customisation of the html output from an rss feed. this is obviously a rather dangerous thing. i essentially need to allow arbitrary ruby to be executed with an eval however in ruby we can run code in safe mode....
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this is an article i found from ruby website. here is the link. here is the notes rails mcv model control and view. the model section helps us to analyse and design the data model for the application. the view section has everything to do with the look and feel of how the application presents the data mode. the controller section of this model determines how the application will react to all the...
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back in 2000 after having purchased a brand spanking new pickaxe book i was trying to figure out what to do with this shiny new ruby thing that id found. being a very test infected developer i had tried out the current de facto ruby unit testing framework rubyunit and wasnt terribly impressed. in retrospect some of the things i didnt like about it were due to my nubishness but it was enough to mak...
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oreilly ha anunciado un nuevo libro para aprender ruby learning ruby que por la pinta que tiene parece bastante parecido en planteamiento al ruby on rails up and running orientado a principiantes a modo de tutorial mas sencillo que meterse entre pecho y espalda el pickaxe. merece mucho la pena aprender ruby como ya nos demostra sergio gil en su ponencia ruby mola y por qua. you dont have to kn...
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the pixaxe book defines binding objects to encapsulate the execution context at some particular place in the code and retain this context for future use. you can get a binding for the current context by calling ke rnelbindin g. the binding stores information about the variables methods and self and you can access them by passing the binding to eval. class product def set titletitle ti...
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hi a little while back i asked my brother a big java nerd to explore using ruby to rewrite a threaded java web application a site monitor. the results have been really cool so far. so cool in fact that i asked him to write an article on his experience. nerd alert this article is written for programmers. writing a standlone threaded application using ruby on rails by richard mischook aw...
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ruby scheint wirklich langsam zu kommen. durch einen kommentar zu einem alten blogeintrag bin ich auf mr. neighborlys humble little ruby book gestoaen. ein sehr tolles buch aufgrund dem was ich so beim ersten durchblattern gesehen habe auch wenn die formatierung etwas zu wanschen abrig lasst laut pdfproperties mit openoffice 2 gemacht. durch die kommentare bei digg bin ich dann auf zwei weitere ba...
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gli appassionati di programmazione conosceranno di certo ruby on rails noto framework open source ovvero aperto a tutti che si basa sul linguaggio di scripting ruby clicca qui per vederlo in azione. il sito bestechvideos propone una serie di video tutorial riguardo proprio rails da vedere con interesse possono integrare infatti i books presenti online. altri sviluppatori invece stanno preferendo l...
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ruby on rails has become the poster child for cool in the server development world. several months ago hoping to find out what all the excitement is about i installed instant rails a nice allinone web server package and checked it out. as you probably know im a flash guy so i prefer developing for the front end. even so i quickly discovered that people had good reason to love ror as much as they d...
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ruby on rails has given me a passion for elegant code. i guess its always been there but not so much attainable with other languages or frameworks. a large part of rails elegance comes from its extensive use of rubys mixins which allows you to inherit methods from multiple sources. one of the ways ive kept doodlekit elegant or at least attempted to is through the use of rails plugins. at first i w...
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im not entirely sure yet that ruby is going to be my next computer language but its time to collect a few links in one place ruby programming language the main language site ruby central all sorts of links and resources ruby quickref cheat sheet whys poignant guide to ruby cute online book with cartoons.......
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while working on the authorization portion of an application i was using a class variable to cache lookups of access rights throughout the duration of a users session. for various obscure reasons that are not relevant i did not want to cache the rights on a session variable so was using a class variable for this purpose. this technique worked nicely for a single web user and during functional test...
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ruby a linguagem de programaaao orientada a objectos oop. projetada tanto para a programaaao em grande escala quanto para codificaaao rapida tem um suporte a orientaaao a objetos simples e pratico. possui uma vasta biblioteca de madulos chamada arquivo de aplicaaao de ruby raa. existe ainda uma ferramenta bastante atil para instalaaao de bibliotecas chamada ruby gems. ruby wikipedia programa...
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im not claiming that all of the following are exclusive to ruby but i sure do love the way they ruby does them. distributed ruby drb blocks interactive ruby shell metaprogramming powerful and flexible iterators proc objects......
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while it may not have the highest performance ruby has some features that i wish i had at my disposal in any programming language. method missing if an undefined method is called on a object the method name and parameters get passed to method missing unless method missing is missing then an exception is raised. method missing enables activerecord the orm used by rails to do things like user.f...
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open source programming framework projects need a documentation strategy. not something thats tacked on at the end. not a quick brush through the featureset in a release notes document somewhere. a real fromthebeginning serious strategy thats integrated with the development strategy. i dont care if that amounts to inline documentation that gets parsed through something like rdoc or if its pr...
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ich bin vor einiger zeit auf die liste mit kostenlosen bachern von dr. web gestoaen und kam auf die idee sowas mit computerbachern allgemien anzulegen. das ganze liegt jetzt schon eine weile bei mir auf der platte und da ich zur zeit sowieso nicht dazu komme noch irgendwelche kommentare dazu zu schreiben gibts das nun eben so betriebssyteme greg lehey the complete freebsd marcus fisch...
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after reading about behaviour driven development using jmock for a while and since i am very fond of rubys core class apis i am sure the assertations of junit need a major overhaul. this are the goals i have for the redesign make the code expressive and as readable as possbile. this means the code should look like plain english. usability is more important than flexibility. allow for much mo...
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if you are interested in learning ruby on a windows machine i recommend spending a weekend to read the free online book programming ruby and downloading instantrails and radrails to begin testing the ruby code snippets it will show you. after that i recommend agile web developent with rails by theoneandonly david heinemeier hansson. for support while learning hop on freenode.net and join rubylan...
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hopefully on wednesday blogmonitor a new project of interdings will be open for the public. in the last days and hours i was working on the apicomponents. an xmlrpcinterface an restservice and as a nice goodie a multithreaded tcpserver where you can watch all the incoming pings when they occur. the concept is the following when an incoming ping occurs the encapsulated class blogmonito rpingservi cep...
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... olur. tuerke makaleler ruby programlama ruby kullanc klavuzu ruby programlama dili ruby rails mysql kurulumu ngilizce siteler rubyonrails.org rubylang.org rubydoc.org rubyforge.org rubycentral.com ruby on rails podcast nubyonrails.com tryruby.hobix.com rails complete api......
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the latest greatest thing which has come into vogue and has everyone buzzing well the buzz has been growing steadily for a few years now is ruby. on or off rails the word is out and its pioneers are raving that its the next best thing since sliced bread.or java. well i love rubies that is the i was born in july and its my birthstone ruby. i wasnt sure how i would feel about the other ruby but s...
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i and seven others from rosetta stone attended railsconf 2006 last weekend. somewhat surprisingly after 12 years in the software business this was my first conference i had a great time. my favorite parts of the conference were the softer presentations. i liked scott laird scott raymonds presentation on working with httpblinksale.com and httpiconbuffet.com. its a success story of a singl...
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