Module: Munch

Defined in:
lib/munch.rb,
lib/munch/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.get(txt = nil, before = nil) ⇒ Object 



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# 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) ⇒ Object 



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# 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