Artículos técnicos

Let us first understand the difference between single and multi-tenancy Single tenancy: Every customer is having their own software instance, own DB and it serves for only one customer. Here, the software can be customized to meet the specific customer requirements as it is independent. Multi tenancy: In this case, single instance of software application …

Inquilino múltiple mediante el uso de la joya del apartamento Leer más »

Before we get deeper in to the conversion process, let us all first identify the difference between the two – the hash and the struct. This will let us help answer the question why some prefer using the struct than hash in Ruby. Differentiating Hash from Struct Hash is the collection of the key-value pairs …

Una guía para convertir un hash en una estructura en Ruby Leer más »

El objetivo último de la gestión de cualquier empresa es su viabilidad comercial, que a la larga se traduce en un aumento de los márgenes de beneficio. La mejor manera de lograrlo es aumentar la eficiencia organizativa y alcanzar eficazmente los objetivos empresariales. Los empresarios asumen todos los riesgos posibles para obtener beneficios. Este post es un esfuerzo por ayudarle a apreciar la relevancia ...

El valor de los mejores servicios de desarrollo de Ruby on Rails para su negocio Leer más »

Este artículo describe la consecución de los objetivos de la integración que repercute en la entrega de software más rápido y sin errores, los problemas a los que se ha enfrentado y la actualización propuesta para transmitir un software fluido y cualitativo. Los objetivos clave son desarrollar la confianza para modificar el código y validarlo rápidamente, estar en condiciones de realizar ...

Configuración de Jenkins para RSpec y cobertura de código Leer más »

Ever wondered why Twitter, Basecamp, Hulu, Groupon & LivingSocial use Ruby on Rails for their application? It kind of reassures you about the credibility and efficiency of a technology when such big names base their business applications on it. Ruby on Rails as the technology of choice, doesn’t only offer an improved performance and shorter …

Business Benefits of Ruby on Rails Leer más »

If you working with lots of records and if it is taking lot of time for its operation like importing or exporting thousands of records or syncing more records, it is better to add it to background job. Sidekiq is the gem that can be used for this purpose. Sidekiq uses multiple threads. The default …

Gema Sidekiq para trabajos en segundo plano en Rails Leer más »

Rails 4: Let’s assume we have two models Movie and Actor. Actor has many movies and Movie belongs to Actor. In most of the cases, the developers used to validate the foreign key actor_id is present or not. In this case, it will not validate actor model as to whether the entered actor id exists …

Cómo usar pertenece_to en Ruby on Rails Leer más »

Display IDs in your URLs can be terrible and wasteful for SEO. In this blog entry, I will demonstrate to you how you can utilize slugs to make your URLs more relevant to the page content. In the first place, we will utilize an implicit arrangement (superseding the to_param strategy) to change the URLs and …

Cómo crear URL fáciles de buscar en Rails Leer más »

Paper trail lets us track all the changes in the models data for the purpose of its editing and versioning. By using this gem, we can see how a model looks, at every stage of its life-cycle and we can take it back to any version of the model data and we can even undo …

Realice un seguimiento de los cambios en los datos de su modelo con Paper Trail Gem Leer más »

Dalli is a high performance pure Ruby client for accessing memcached servers. It works with memcached 1.4+ only, as it uses the newer binary protocol. MemcacheMemcached is a quick in-memory protest reserving framework that can make Rails run much quicker with not very many changes.Memcached is an in-memory key-value store for little pieces of discretionary …

Almacenamiento en caché de rieles con gema dalli Leer más »