Module: WatchmonkeyCli::Helper

Included in:
Application, Checker
Defined in:
lib/watchmonkey_cli/helper.rb

Constant Summary collapse

BYTE_UNITS = 
%W(TiB GiB MiB KiB B).freeze

Instance Method Summary collapse

Instance Method Details

#human_filesize(s) ⇒ Object 



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# File 'lib/watchmonkey_cli/helper.rb', line 5

def human_filesize(s)
  s = s.to_f
  i = BYTE_UNITS.length - 1
  while s > 512 && i > 0
    i -= 1
    s /= 1024
  end
  ((s > 9 || s.modulo(1) < 0.1 ? '%d' : '%.1f') % s) + ' ' + BYTE_UNITS[i]
end

#human_number(n) ⇒ Object 



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# File 'lib/watchmonkey_cli/helper.rb', line 15

def human_number(n)
  n.to_s.reverse.gsub(/...(?=.)/,'\&,').reverse
end

#human_seconds(secs) ⇒ Object 



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# File 'lib/watchmonkey_cli/helper.rb', line 19

def human_seconds secs
  secs = secs.to_i
  t_minute = 60
  t_hour = t_minute * 60
  t_day = t_hour * 24
  t_week = t_day * 7
  t_month = t_day * 30
  t_year = t_month * 12
  "".tap do |r|
    if secs >= t_year
      r << "#{secs / t_year}y "
      secs = secs % t_year
    end

    if secs >= t_month
      r << "#{secs / t_month}m "
      secs = secs % t_month
    end

    if secs >= t_week
      r << "#{secs / t_week}w "
      secs = secs % t_week
    end

    if secs >= t_day || !r.blank?
      r << "#{secs / t_day}d "
      secs = secs % t_day
    end

    if secs >= t_hour || !r.blank?
      r << "#{secs / t_hour}h "
      secs = secs % t_hour
    end

    if secs >= t_minute || !r.blank?
      r << "#{secs / t_minute}m "
      secs = secs % t_minute
    end

    r << "#{secs}s" unless r.include?("d")
  end.strip
end