We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
1 parent bc1b27c commit 15f5c1bCopy full SHA for 15f5c1b
lib/wilson_score.rb
@@ -4,7 +4,7 @@ module WilsonScore
4
5
# http://en.wikipedia.org/wiki/Binomial_proportion_confidence_interval
6
def self.interval(k, n, *args)
7
- raise ArgumentError.new ('second parameter cannot be 0') if n.zero?
+ raise ArgumentError, "second parameter cannot be 0" if n.zero?
8
args = args.dup
9
options = args[-1].is_a?(Hash) ? args.pop : {}
10
confidence = args[0] || options[:confidence] || 0.95
0 commit comments