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Ruby Enumerables: Operation on hashes

In my last post I talked about Ruby's hash. Today I will resume and complete the argument by describing some of the things you can do to manipulate the hash values. 1. How to i...

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Ruby Enumerables: Hashes

The most famous framework based on Ruby language, Ruby on Rails, makes extensive use of hash. And cause in our blog we talk mainly about development with Ruby on Rails it seem f...

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Design Patterns in Ruby: Adapter

This second post of the series leaves for a moment the creational patterns and speaks about one of the most important structural pattern: the Adapter. The purpose of an adapter...

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