nilbus · February 28, 2014 22:58
diff --git a/benchmark.txt b/benchmark.txt
       user     system      total        real
 Loop and shovel 14.310000   0.200000  14.510000 ( 14.793983)
 Multiply arrays  7.220000   0.350000   7.570000 (  7.854261)
diff --git a/mines.rb b/mines.rb
 #!/usr/bin/env ruby

 require 'benchmark'

 rows    = 10000
 columns = 10000
 mines   = 10000

 Benchmark.bm do |bm|
  bm.report('Loop and shovel') { [].tap { |board| (columns * rows).times { |i| board << (i < mines ? 1 : 0) } }.shuffle! }
  bm.report('Multiply arrays') { ([1] * mines + [0] * (columns * rows - mines)).shuffle! }
 end
	#!/usr/bin/env ruby

	require 'benchmark'

	rows = 10000
	columns = 10000
	mines = 10000

	Benchmark.bm do \|bm\|
	bm.report('Loop and shovel') { [].tap { \|board\| (columns * rows).times { \|i\| board << (i < mines ? 1 : 0) } }.shuffle! }
	bm.report('Multiply arrays') { ([1] * mines + [0] * (columns * rows - mines)).shuffle! }
	end
No results found