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Contents
require 'rbbt/util/log' require 'rbbt/util/log/progress/util' require 'rbbt/util/log/progress/report' module Log class ProgressBar attr_accessor :max, :ticks, :frequency, :depth, :desc, :file def initialize(max = nil, options = {}) options = Misc.add_defaults options, :depth => 0, :num_reports => 100, :desc => "Progress", :io => STDERR, :severity => Log.severity depth, num_reports, desc, io, severity, file = Misc.process_options options, :depth, :num_reports, :desc, :io, :severity, :file @max = max @ticks = 0 @frequency = 2 @last_time = nil @last_count = nil @last_percent = nil @depth = depth @desc = desc.nil? ? nil : desc.gsub(/\n/,' ') @file = file end def percent (@ticks * 100) / @max end def tick(step = 1) return if ENV["RBBT_NO_PROGRESS"] == "true" @ticks += step begin time = Time.now if @last_time.nil? @last_time = time @last_count = @ticks @start = time return end diff = time - @last_time report and return if diff > @frequency return unless max percent = self.percent if @last_percent.nil? @last_percent = percent return end report and return if percent > @last_percent and diff > 0.3 rescue Exception Log.warn "Exception during report: " << $!.message Log.exception $! end end end end
Version data entries
33 entries across 33 versions & 1 rubygems