Dakad

Situation

You are working on a Rails app that uses a gem named abc. This gem is hosted on RubyGems and the source code of the gem is available at https://github.com/your-username/abc.

You created a new branch locally for your gem (new-feature). You wanted to modify the gem and load it directly to your local Rails app. And, you don't want to push the gem changes to GitHub and publish the gem to RubyGems just yet.

You want all the changes that you made in your local gem directory get reflected immediately in your local Rails app without requiring you to run gem build and gem install command in the gem's local directory.

Steps

Dakad

GDB commands by function - simple guide
---------------------------------------
More important commands have a (*) by them.

Startup 
% gdb -help         	print startup help, show switches
*% gdb object      	normal debug 
*% gdb object core 	core debug (must specify core file)
%% gdb object pid  	attach to running process
% gdb        		use file command to load object 

Dakad

def producer(name : String, &generator : -> T) forall T
  Channel(T).new.tap { |ch|
    spawn(name: name) do
      loop do
        ch.send generator.call
      end
    end
  }
end

Dakad

def producer(name : String, &generator : -> T) forall T
  Channel(T).new.tap { |ch|
    spawn(name: name) do
      loop do
        ch.send generator.call
      end
    end
  }
end

Dakad

def producer(name : String, &generator : -> T) forall T
  Channel(T).new.tap { |ch|
    spawn(name: name) do
      loop do
        ch.send generator.call
      end
    end
  }
end

Dakad