Class: Integer

Inherits:
Object show all
Defined in:
lib/rmtools/conversions/ip.rb,
lib/rmtools/conversions/int.rb

Instance Method Summary collapse

Instance Method Details

#bytes(t = nil) ⇒ Object 



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# File 'lib/rmtools/conversions/int.rb', line 28

def bytes(t=nil)
  if t
    if :kb == t
      "%.2fKB"%[to_f/1024]
    elsif :mb == t
      "%.2fMB"%[to_f/1048576]
    elsif :gb == t
      "%.2fGB"%[to_f/1073741824]
    end
  elsif self < 1024
    "#{self}B"
  elsif self < 1048576
    "%.2fKB"%[to_f/1024]
  elsif self < 1073741824
    "%.2fMB"%[to_f/1048576]
  else
    "%.2fGB"%[to_f/1073741824]
  end
end

#from_ip ⇒ Object 



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# File 'lib/rmtools/conversions/ip.rb', line 50

def from_ip
  self
end

#gb ⇒ Object 



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# File 'lib/rmtools/conversions/int.rb', line 6

def gb;  self*1073741824 end

#kb ⇒ Object 



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# File 'lib/rmtools/conversions/int.rb', line 4

def kb;  self*1024 end

#mask_ip(val) ⇒ Object 



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# File 'lib/rmtools/conversions/ip.rb', line 58

def mask_ip(val)
  if val < 0
    maskv = 32+val
  else
    maskv = val
    val = 32 - val
  end
  self - (self & 2**val - 1)
end

#mb ⇒ Object 



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# File 'lib/rmtools/conversions/int.rb', line 5

def mb; self*1048576 end

#to_ip ⇒ Object 



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# File 'lib/rmtools/conversions/ip.rb', line 54

def to_ip
  "#{(self >> 24) & 0xff}.#{(self >> 16) & 0xff}.#{(self >> 8) & 0xff}.#{self & 0xff}"
end

#to_timestr(t = nil) ⇒ Object 



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# File 'lib/rmtools/conversions/int.rb', line 8

def to_timestr(t=nil)
  if t
    if t.in [:minutes, :min, :m]
      "#{self/60} minutes"
    elsif t.in [:hours, :h]
      "#{self/3600} hours"
    elsif t.in [:days, :d]
      "#{self/86400} days"
    end
  elsif self < 60
    "#{self} seconds"
  elsif self < 3600
    "#{self/60} minutes"
  elsif self < 86400
    "#{self/3600} hours"
  else
    "#{self/86400} days"
  end
end