module Munch

Constants

VERSION

Public Class Methods

get(txt = nil, before = nil) click to toggle source

# File lib/munch.rb, line 14
def self.get(txt = nil, before = nil)
  GetProcessMem.new.mb.round.tap do |mb|
    txt += " - " if txt
    msg = "#{txt}Memory usage : #{mb} MB"
    msg += " (#{format("%+d", mb - before)} MB)" if before
    puts msg
  end
end

track(tag = nil) { || ... } click to toggle source

# File lib/munch.rb, line 5
def self.track(tag = nil)
  tag = "[#{tag.upcase}] " if tag
  key = rand(36**8).to_s(36)

  mb = get("#{tag}Before #{key}")
  yield
  get("#{tag}After  #{key}", mb)
end