Class: ActiveSupport::Testing::Performance::Metrics::Base

### Home Classes Methods

### In Files

- lib/active_support/testing/performance.rb

### Parent

Object

### Methods

- ::new
- #benchmark
- #measure
- #measure_mode
- #name
- #profile
- #with_gc_stats

### Class/Module Index

Quicksearch

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No matching classes.

# ActiveSupport::Testing::Performance::Metrics::Base

### Attributes

total[R]

### Public Class Methods

new() click to toggle source

    # File lib/active_support/testing/performance.rb, line 235
    def initialize
      @total = 0
    end

### Public Instance Methods

benchmark() click to toggle source

    # File lib/active_support/testing/performance.rb, line 251
    def benchmark
      with_gc_stats do
        before = measure
        yield
        @total += (measure - before)
      end
    end

measure() click to toggle source

    # File lib/active_support/testing/performance.rb, line 247
    def measure
      0
    end

measure_mode() click to toggle source

    # File lib/active_support/testing/performance.rb, line 243
    def measure_mode
      self.class::Mode
    end

name() click to toggle source

    # File lib/active_support/testing/performance.rb, line 239
    def name
      @name ||= self.class.name.demodulize.underscore
    end

profile() click to toggle source

    # File lib/active_support/testing/performance.rb, line 259
    def profile
      RubyProf.resume
      yield
    ensure
      RubyProf.pause
    end

### Protected Instance Methods

with_gc_stats() click to toggle source

    # File lib/active_support/testing/performance.rb, line 269
    def with_gc_stats
      GC::Profiler.enable
      GC.start
      yield
    ensure
      GC::Profiler.disable
    end

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