Class: Benchmark::Report

Inherits:
Object show all
Defined in:
opal/stdlib/benchmark.rb

Overview

This class is used by the Benchmark.benchmark and Benchmark.bm methods. It is of little direct interest to the user.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(width = 0, format = nil) ⇒ Report

Returns an initialized Report instance. Usually, one doesn't call this method directly, as new Report objects are created by the #benchmark and #bm methods. +width+ and +format+ are the label offset and format string used by Tms#format.



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# File 'opal/stdlib/benchmark.rb', line 359

def initialize(width = 0, format = nil)
  @width, @format, @list = width, format, []
end

Instance Attribute Details

#list ⇒ Object (readonly)

An array of Benchmark::Tms objects representing each item.



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# File 'opal/stdlib/benchmark.rb', line 378

def list
  @list
end

Instance Method Details

#item(label = "", *format, &blk) ⇒ Object Also known as: report

Prints the +label+ and measured time for the block, formatted by +format+. See Tms#format for the formatting rules.



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# File 'opal/stdlib/benchmark.rb', line 368

def item(label = "", *format, &blk) # :yield:
  print label.to_s.ljust(@width)
  @list << res = Benchmark.measure(label, &blk)
  print res.format(@format, *format)
  res
end