nuk / goal_seeker Goto Github PK
View Code? Open in Web Editor NEWSimilar to Excel Goal Seek function, but in ruby =]
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README file
would be great ;-)
Not working with Ruby 2.6.6 in a Rails 6 project?
I tried installing in a Rails 6.0.3.4 projects Gemfile like this:
gem 'goal_seeker', git: 'https://github.com/nuk/goal_seeker'
And then I access the console rails c
irb(main):005:0> GoalSeeker
=> GoalSeeker
And when trying to run the README example:
irb(main):006:0> GoalSeeker.seek(
irb(main):007:1* start: 100,
irb(main):008:1* goal: 0,
irb(main):009:1* max_cycles:100,
irb(main):010:1* function: lambda { |x| x*x -5*x + 6 }
irb(main):011:1> )
Traceback (most recent call last):
1: from (irb):6
ZeroDivisionError (divided by 0)
Can anyone help debug?
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