Method: Stan::Histogram#to_a

Defined in:
lib/stan/histogram.rb

#to_a ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/stan/histogram.rb', line 10

def to_a
  @list.each_with_object({}) do |item, hash|
    bin =
      if bin_size.to_f > 0
        (item.to_f / bin_size).round * bin_size
      else
        item
      end

    hash[bin] = hash[bin].to_i + 1
  end.sort
end