method
options
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options()
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# File railties/lib/rails/commands/benchmarker.rb, line 9 def options options = {} defaults = ActiveSupport::Testing::Performance::DEFAULTS OptionParser.new do |opt| opt.banner = "Usage: rails benchmarker 'Ruby.code' 'Ruby.more_code' ... [OPTS]" opt.on('-r', '--runs N', Numeric, 'Number of runs.', "Default: #{defaults[:runs]}") { |r| options[:runs] = r } opt.on('-o', '--output PATH', String, 'Directory to use when writing the results.', "Default: #{defaults[:output]}") { |o| options[:output] = o } opt.on('-m', '--metrics a,b,c', Array, 'Metrics to use.', "Default: #{defaults[:metrics].join(",")}") { |m| options[:metrics] = m.map(&:to_sym) } opt.parse!(ARGV) end options end