আমি নিম্নলিখিত চেষ্টা করেছিলাম:
def measure(t)
single_measures = []
double_measures = []
double_quoted_string = ""
single_quoted_string = ''
single_quoted = 0
double_quoted = 0
t.times do |i|
t1 = Time.now
single_quoted_string << 'a'
t1 = Time.now - t1
single_measures << t1
t2 = Time.now
double_quoted_string << "a"
t2 = Time.now - t2
double_measures << t2
if t1 > t2
single_quoted += 1
else
double_quoted += 1
end
end
puts "Single quoted did took longer in #{((single_quoted.to_f/t.to_f) * 100).round(2)} percent of the cases"
puts "Double quoted did took longer in #{((double_quoted.to_f/t.to_f) * 100).round(2)} percent of the cases"
single_measures_avg = single_measures.inject{ |sum, el| sum + el }.to_f / t
double_measures_avg = double_measures.inject{ |sum, el| sum + el }.to_f / t
puts "Single did took an average of #{single_measures_avg} seconds"
puts "Double did took an average of #{double_measures_avg} seconds"
puts "\n"
end
both = 10.times do |i|
measure(1000000)
end
এবং এগুলি আউটপুটগুলি:
1।
Single quoted did took longer in 32.33 percent of the cases
Double quoted did took longer in 67.67 percent of the cases
Single did took an average of 5.032084099982639e-07 seconds
Double did took an average of 5.171539549983464e-07 seconds
2।
Single quoted did took longer in 26.9 percent of the cases
Double quoted did took longer in 73.1 percent of the cases
Single did took an average of 4.998066229983696e-07 seconds
Double did took an average of 5.223457359986066e-07 seconds
3।
Single quoted did took longer in 26.44 percent of the cases
Double quoted did took longer in 73.56 percent of the cases
Single did took an average of 4.97640888998877e-07 seconds
Double did took an average of 5.132918459987151e-07 seconds
4।
Single quoted did took longer in 26.57 percent of the cases
Double quoted did took longer in 73.43 percent of the cases
Single did took an average of 5.017136069985988e-07 seconds
Double did took an average of 5.004514459988143e-07 seconds
5।
Single quoted did took longer in 26.03 percent of the cases
Double quoted did took longer in 73.97 percent of the cases
Single did took an average of 5.059069689983285e-07 seconds
Double did took an average of 5.028807639983705e-07 seconds
6।
Single quoted did took longer in 25.78 percent of the cases
Double quoted did took longer in 74.22 percent of the cases
Single did took an average of 5.107472039991399e-07 seconds
Double did took an average of 5.216212339990241e-07 seconds
7।
Single quoted did took longer in 26.48 percent of the cases
Double quoted did took longer in 73.52 percent of the cases
Single did took an average of 5.082368429989468e-07 seconds
Double did took an average of 5.076817109989933e-07 seconds
8।
Single quoted did took longer in 25.97 percent of the cases
Double quoted did took longer in 74.03 percent of the cases
Single did took an average of 5.077162969990005e-07 seconds
Double did took an average of 5.108381859991112e-07 seconds
9।
Single quoted did took longer in 26.28 percent of the cases
Double quoted did took longer in 73.72 percent of the cases
Single did took an average of 5.148080479983138e-07 seconds
Double did took an average of 5.165793929982176e-07 seconds
10।
Single quoted did took longer in 25.03 percent of the cases
Double quoted did took longer in 74.97 percent of the cases
Single did took an average of 5.227828659989748e-07 seconds
Double did took an average of 5.218296609988378e-07 seconds
যদি আমি কোনও ভুল না করি তবে আমার কাছে মনে হয় যে উভয়ই প্রায় একই সময় নেয়, যদিও একক উদ্ধৃতি বেশিরভাগ ক্ষেত্রে সামান্য দ্রুত হয়।