Class: ImageOptim::Runner::BenchmarkResults

Inherits:
Object
  • Object
show all
Defined in:
lib/image_optim/runner.rb

Overview

files, elapsed, kb saved, kb/s

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BenchmarkResults

Returns a new instance of BenchmarkResults.



50
51
52
 
# File 'lib/image_optim/runner.rb', line 50

def initialize
  @all = []
end

Instance Method Details

#add(rows) ⇒ Object 



54
55
56
 
# File 'lib/image_optim/runner.rb', line 54

def add(rows)
  @all.concat(rows)
end

#print ⇒ Object 



58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/image_optim/runner.rb', line 58

def print
  if @all.empty?
    puts 'nothing to report'
    return
  end

  report = @all.group_by(&:worker).map do |name, results|
    kb = (results.sum(&:bytes) / 1024.0)
    elapsed = results.sum(&:elapsed)
    {
      'name' => name,
      'files' => results.length,
      'elapsed' => elapsed,
      'kb saved' => kb,
      'kb/s' => (kb / elapsed),
    }
  end

  report = report.sort_by do |row|
    [-row['kb/s'], row['name']]
  end

  puts "\nBENCHMARK RESULTS\n\n"
  Table.new(report).write($stdout)
end