Class RubyProf::GraphPrinter
In: lib/ruby-prof/graph_printer.rb
Parent: Object

Generates graph profile reports as text. To use the graph printer: 

     result = RubyProf.profile do
                    [code to profile]
            end

    printer = RubyProf::GraphPrinter.new(result, 5)
    printer.print(STDOUT, 0)

The constructor takes two arguments. The first is a RubyProf::Result object generated from a profiling run. The second is the minimum %total (the methods total time divided by the overall total time) that a method must take for it to be printed out in the report. Use this parameter to eliminate methods that are not important to the overall profiling results.

Methods

new   print  

Constants

PERCENTAGE_WIDTH = 8
TIME_WIDTH = 10
CALL_WIDTH = 20

Public Class methods

new(result, min_percent = 0)

Create a GraphPrinter. Result is a RubyProf::Result object generated from a profiling run.

[Source]

    # File lib/ruby-prof/graph_printer.rb, line 27
27:     def initialize(result, min_percent = 0)
28:           @result = result
29:           @min_percent = min_percent
30:           end

Public Instance methods

print(output = STDOUT, min_percent = 0)

Print a graph report to the provided output.

output - Any IO oject, including STDOUT or a file. The default value is STDOUT.

min_percent - The minimum %total (the methods total time divided by the overall total time) that a method must take for it to be printed out in the report. Default value is 0.

[Source]

    # File lib/ruby-prof/graph_printer.rb, line 41
41:           def print(output = STDOUT, min_percent = 0)
42:       @output = output
43:       @min_percent = min_percent
44: 
45:         print_threads
46:     end

[Validate]