Rails Access specifiers in Ruby This tutorial will discuss how to define Access specifiers in Ruby and what do they mean for classes and modules where they are being used.
Rails Profiling Rails Apps with Rack-Mini-Profiler This tutorial will discuss profiling Ruby on Rails Applications using rack-mini-profiler gem. rack-mini-profiler gem helps finding performance bottlenecks by showing speed badge on every page which can be configured to be displayed in particular
Rails Rails Pluck vs Select and Map/Collect In Rails, Pluck vs Select can be understood while active record querying. Pluck is used to get an array of particular attribute based on particular condition. Same can be obtained using select and
Rails Ruby Pass by Value or Reference Ruby pass by value or reference, which one of them is used when object/variables are passed to the functions. This tutorial will help you understand how passing value/objects in Ruby work.
Rails Rails meta_request gem and Rails Panel meta_request gem is used with Rails application for profiling and performance improvement. This gem is used with Rails Panel chrome extension. This tutorial will help you understand how to use both for profiling
Ruby Integrate awesome_print with Rails Console awesome_print is code beautifying library available for beautifying Rails & Ruby code. This can be integrated with interactive Ruby and Rails console if you follow the instructions given below.
