Simulating Classes with Closures in Ruby

Lets say you want to build a very simple counter program. The counter program can do the following:Get the current value of the counter.Increment the counter.Decrement the counter.This is the essence of what most classes do: retrieve and modify data. Here is one possible implementation of a Counter class:.
Simulating Classes with Closures in Ruby #ruby #rails #rubyonrails #bosnia #programming #tutorials #rubydeveloper #railsdeveloper

Nezir Zahirovic

Freelance software developer Ruby On Rails (4 years) / MCPD .Net / C# / Asp.Net / CSS / SQL / (11 years)

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