CODEWITHSUNDEEP
ruby-on-rails
nachime
nachime

Reputation: 1856

Some simple math isn't working in my helper

I've got a grade function:

def grade(submission)
score_counter = 0
total_score = submission.test.questions.size

#the scoring logic is here

return (score_counter/total_score)*100
end

The intention is to return a percent score, but all that shows up in my view is 0. If I just try to return score_counter and total_score separately, they display the correct values. Any ideas?

Upvotes: 1

Views: 42

Answers (1)

Deepak Mahakale
Deepak Mahakale

Reputation: 23671

You need to change your values to float

(score_counter.to_f / total_score.to_f) * 100

Upvotes: 2

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