Class: Mclone::Task

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

Defined Under Namespace

Classes: Error

Constant Summary collapse

MODES = 
[:update, :synchronize, :copy, :move].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source_id, source_root, destination_id, destination_root) ⇒ Task

Returns a new instance of Task.



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# File 'lib/mclone.rb', line 175

def initialize(source_id, source_root, destination_id, destination_root)
  @touch = false # Indicates that the time stamp should be updated whenever state of self is altered
  @id = SecureRandom.hex(4)
  @source_id = source_id
  @destination_id = destination_id
  @source_root = source_root
  @destination_root = destination_root
  self.mode = :update
  self.include = '**'
  self.exclude = ''
ensure
  @touch = true
  touch!
end

Instance Attribute Details

#destination_id ⇒ Object (readonly)

Returns the value of attribute destination_id.



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# File 'lib/mclone.rb', line 145

def destination_id
  @destination_id
end

#destination_root ⇒ Object (readonly)

Returns the value of attribute destination_root.



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# File 'lib/mclone.rb', line 148

def destination_root
  @destination_root
end

#exclude ⇒ Object

Returns the value of attribute exclude.



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# File 'lib/mclone.rb', line 157

def exclude
  @exclude
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/mclone.rb', line 142

def id
  @id
end

#include ⇒ Object

Returns the value of attribute include.



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# File 'lib/mclone.rb', line 157

def include
  @include
end

#mode ⇒ Object

Returns the value of attribute mode.



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# File 'lib/mclone.rb', line 154

def mode
  @mode
end

#mtime ⇒ Object (readonly)

Returns the value of attribute mtime.



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# File 'lib/mclone.rb', line 151

def mtime
  @mtime
end

#source_id ⇒ Object (readonly)

Returns the value of attribute source_id.



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# File 'lib/mclone.rb', line 145

def source_id
  @source_id
end

#source_root ⇒ Object (readonly)

Returns the value of attribute source_root.



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# File 'lib/mclone.rb', line 148

def source_root
  @source_root
end

Class Method Details

.restore(hash) ⇒ Object 



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# File 'lib/mclone.rb', line 218

def self.restore(hash)
  obj = allocate
  obj.send(:from_h, hash)
  obj
end

Instance Method Details

#eql?(other) ⇒ Boolean Also known as: ==

Returns:

  • (Boolean) 


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# File 'lib/mclone.rb', line 163

def eql?(other)
  equal?(other) || (
    source_id == other.source_id &&
    destination_id == other.destination_id &&
    source_root == other.source_root &&
    destination_root == other.destination_root
  )
end

#hash ⇒ Object 



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# File 'lib/mclone.rb', line 159

def hash
  @hash ||= source_id.hash ^ destination_id.hash ^ source_root.hash ^ destination_root.hash
end

#to_h ⇒ Object 



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# File 'lib/mclone.rb', line 239

def to_h
  {
    mode: mode,
    include: include,
    exclude: exclude,
    task: id,
    source: {volume: source_id, root: source_root},
    destination: {volume: destination_id, root: destination_root},
    mtime: mtime
  }
end

#touch! ⇒ Object 



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# File 'lib/mclone.rb', line 252

def touch!
  @mtime = DateTime.now if @touch
end