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Diffstat (limited to 'lib/gitlab/sherlock/line_sample.rb')
-rw-r--r-- | lib/gitlab/sherlock/line_sample.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/gitlab/sherlock/line_sample.rb b/lib/gitlab/sherlock/line_sample.rb new file mode 100644 index 00000000000..eb1948eb6d6 --- /dev/null +++ b/lib/gitlab/sherlock/line_sample.rb @@ -0,0 +1,36 @@ +module Gitlab + module Sherlock + class LineSample + attr_reader :duration, :events + + # duration - The execution time in milliseconds. + # events - The amount of events. + def initialize(duration, events) + @duration = duration + @events = events + end + + # Returns the sample duration percentage relative to the given duration. + # + # Example: + # + # sample.duration # => 150 + # sample.percentage_of(1500) # => 10.0 + # + # total_duration - The total duration to compare with. + # + # Returns a float + def percentage_of(total_duration) + (duration.to_f / total_duration) * 100.0 + end + + # Returns true if the current sample takes up the majority of the given + # duration. + # + # total_duration - The total duration to compare with. + def majority_of?(total_duration) + percentage_of(total_duration) >= 30 + end + end + end +end |