Class: Procfs2::ProcItem

Inherits:
Object
  • Object
show all
Defined in:
lib/procfs2/proc_item.rb

Direct Known Subclasses

ProcFd, ProcModule, ProcNetTcp, ProcNetUdp, ProcVersion

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent:) ⇒ ProcItem

Returns a new instance of ProcItem.



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# File 'lib/procfs2/proc_item.rb', line 7

def initialize(parent:)
  @_parent = parent
  @_data = nil

  _initialize_content
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, **kwargs) ⇒ Object (private) 



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# File 'lib/procfs2/proc_item.rb', line 43

def method_missing(method, *args, **kwargs)
  if _data.respond_to?(:key?)
    return _data[method.to_sym] if _data.key?(method.to_sym)
    return _data[method.to_s] if _data.key?(method.to_s)
  end

  super
end

Instance Attribute Details

#_data ⇒ Object (readonly)

Returns the value of attribute _data.



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# File 'lib/procfs2/proc_item.rb', line 5

def _data
  @_data
end

#_parent ⇒ Object (readonly)

Returns the value of attribute _parent.



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# File 'lib/procfs2/proc_item.rb', line 5

def _parent
  @_parent
end

Class Method Details

.build(parent:) ⇒ Object 



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# File 'lib/procfs2/proc_item.rb', line 61

def build(parent:)
  new(parent: parent)
end

Instance Method Details

#_filename ⇒ Object 



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# File 'lib/procfs2/proc_item.rb', line 14

def _filename
  self.class::LABEL.to_s
end

#_path ⇒ Object 



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# File 'lib/procfs2/proc_item.rb', line 18

def _path
  File.join([_parent&._path, _filename].compact)
end

#_raw_content ⇒ Object 



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# File 'lib/procfs2/proc_item.rb', line 22

def _raw_content
  @_raw_content ||= File.read(_path) if File.file?(_path)
  @_raw_content ||= ''
  @_raw_content
end