Class: SystemMemory

Inherits:
Object
  • Object
show all
Defined in:
lib/memory.rb

Overview

Base and factory for memory probes

Constant Summary collapse

UNLIMITED = 
-1

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#is_ecc ⇒ Object

boolean true if ECC memory and enabled



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# File 'lib/memory.rb', line 12

def is_ecc
  @is_ecc
end

#size ⇒ Object

int in GigaBytes



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# File 'lib/memory.rb', line 10

def size
  @size
end

#speed ⇒ Object

int in MegaHertz



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# File 'lib/memory.rb', line 9

def speed
  @speed
end

#swap_size ⇒ Object

size of the swap if any in GigaBytes



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# File 'lib/memory.rb', line 13

def swap_size
  @swap_size
end

#type ⇒ Object

string DDR type



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# File 'lib/memory.rb', line 11

def type
  @type
end

Class Method Details

.probe ⇒ Object 



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# File 'lib/memory.rb', line 15

def self.probe
  case RbConfig::CONFIG['host_os']
  when /linux/
    LinuxSystemMemory.new
  when /darwin/
    MacSystemMemory.new
  when /cygwin|mswin|mingw32|mingw|bccwin|wince|emx/
    WindowsSystemMemory.new
  else
    RbConfig::CONFIG['host_os']
  end
end