class MacSystemMemory
Memory probe for Mac OS
Public Class Methods
new()
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# File lib/memory.rb, line 63 def initialize `system_profiler SPMemoryDataType > /tmp/memdata.tmp` cmd = 'grep ECC /tmp/memdata.tmp | sed -e \'s/.*ECC: //\' | tr -d \'[:space:]\'' @is_ecc = `#{cmd}` != 'Disabled' cmd = "grep Type /tmp/memdata.tmp | uniq | sed -e 's/.*Type: //' | tr -d '[:space:]'" @type = `#{cmd}` cmd = "grep Speed /tmp/memdata.tmp | uniq | sed -e 's/.*Speed: //' | cut -f1 -d' '" @speed = `#{cmd}`.to_i cmd = "grep Size /tmp/memdata.tmp | uniq | sed -e 's/.*Size: //' | cut -f1 -d' '" slot_size = `#{cmd}`.to_i cmd = "grep Size /tmp/memdata.tmp | wc -l | tr -d '[:space:]'" slots = `#{cmd}`.to_i @size = slots * slot_size @swap_size = UNLIMITED end