Acme::Heisenberg

When you're ready to live in more of an uncertain world. Just require this module, and when you observe true or false values then their values might change.

Install it with:

$ gem install acme-heisenberg

[1] pry(main)> require 'acme/heisenberg'
=> false
[2] pry(main)> 1==1
=> false
[3] pry(main)> 1==1
=> false
[4] pry(main)> 1==1
=> false
[5] pry(main)> 1==1
=> true
[6] pry(main)> 1==1
=> false
[7] pry(main)> 1==1
=> true
[8] pry(main)> 

Perhaps the most surprising is that only the observation of the boolean is affected:

[9] pry(main)> b = 1==1; puts "Outputs: #{b}" if b
Outputs: false
=> nil
[10] pry(main)> b = 1==1; puts "Outputs: #{b}" if b
Outputs: true
=> nil

So the boolean still operates as if it's true, even though when you look at it it can be either true or false. Holy Schrödinger's Cat!

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request