Class: Memory::Status

Inherits:
Struct
  • Object
show all
Defined in:
lib/memory_status.rb,
lib/memory_status.rb

Constant Summary collapse

Header = 
members.map {|k| k.to_s.upcase.rjust(6)}.join('')
Format = 
"%6d"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Status

Returns a new instance of Status.



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# File 'lib/memory_status.rb', line 124

def initialize
  _update
end

Class Method Details

.parse(str) ⇒ Object 



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# File 'lib/memory_status.rb', line 135

def self.parse(str)
  status = allocate
  str.scan(/(?:\A\{|\G,)(#{members.join('|')}):(\d+)(?=,|\}\z)/) do
    status[$1] = $2.to_i
  end
  status
end

Instance Method Details

#_update ⇒ Object 



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# File 'lib/memory_status.rb', line 114

def _update
  Memory.read_status do |key, val|
    self[key] = val
  end
  self
end

#to_s ⇒ Object 



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# File 'lib/memory_status.rb', line 128

def to_s
  status = each_pair.map {|n,v|
    "#{n}:#{v}"
  }
  "{#{status.join(",")}}"
end