Class: TestProf::RubyProf::Report

Inherits:
Object
  • Object
show all
Includes:
Logging
Defined in:
lib/test_prof/ruby_prof.rb

Overview

Wrapper over RubyProf profiler and printer

Constant Summary

Constants included from Logging

Logging::COLORS

Instance Method Summary collapse

Methods included from Logging

#build_log_msg, #colorize, #log

Constructor Details

#initialize(profiler) ⇒ Report

Returns a new instance of Report.



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# File 'lib/test_prof/ruby_prof.rb', line 99

def initialize(profiler)
  @profiler = profiler
end

Instance Method Details

#dump(name) ⇒ Object

Stop profiling and generate the report using provided name.



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# File 'lib/test_prof/ruby_prof.rb', line 105

def dump(name)
  result = @profiler.stop

  result.eliminate_methods!(config.eliminate_methods) if
    config.eliminate_methods?

  printer_type, printer_class = config.resolve_printer

  if %w[call_tree multi].include?(printer_type)
    path = TestProf.create_artifact_dir
    printer_class.new(result).print(
      path: path,
      profile: "#{RubyProf::Configuration::LOGFILE_PREFIX}-#{printer_type}-" \
        "#{config.mode}-#{name}",
      min_percent: config.min_percent
    )
  else
    path = build_path name, printer_type
    File.open(path, 'w') do |f|
      printer_class.new(result).print(f, min_percent: config.min_percent)
    end

  end

  log :info, "RubyProf report generated: #{path}"
end