Closures: block, proc e lambda - Ruby

May 9, 20235 min read

Blocks, Procs e Lambdas são referenciados de maneira geral como “closure” e que por sua vez são uns dos aspectos mais poderosos do Ruby e também um...

Closures: block, proc e lambda - Ruby

Setting the version of a Gem on Gemfile

May 9, 20233 min read

Greetings Rubysts, Setting the version of a Gem in the Gemfile is an essential step in managing dependencies for a Ruby project. The Gemfile allows...

Setting the version of a Gem on Gemfile

Fixing the error: can't find gem bundler

Apr 26, 20231 min read

Greetings friends! If you are in a rails project and need to install the gem bundler, but you got this error: can't find gem bundler (>= 0.a) The...

Fixing the error: can't find gem bundler

Installing lower version of Ruby using ASDF

Apr 17, 20231 min read

Greetings! The other day, I was having trouble installing a lower version of Ruby using ASDF and after trying to solve around a bit, I figured out a...

Installing lower version of Ruby using ASDF

4 Stages Of Problem Solving

Apr 12, 20232 min read

As software developers, we are faced with an array of tasks and problems that require our attention and expertise daily. To address these challenges,...

4 Stages Of Problem Solving