Class: Dabcup::Storage::Dump

Inherits:
Object
  • Object
show all
Defined in:
lib/dabcup/storage/dump.rb

Constant Summary collapse

IGNORED_NAMES = 
%w(. ..).freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Dump

Returns a new instance of Dump.



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# File 'lib/dabcup/storage/dump.rb', line 13

def initialize(attrs = {})
  self.name = attrs[:name]
  self.size = attrs[:size]
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/dabcup/storage/dump.rb', line 6

def name
  @name
end

#size ⇒ Object

Returns the value of attribute size.



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# File 'lib/dabcup/storage/dump.rb', line 7

def size
  @size
end

Class Method Details

.valid_name?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dabcup/storage/dump.rb', line 9

def self.valid_name?(name)
  !IGNORED_NAMES.include?(name)
end

Instance Method Details

#==(dump) ⇒ Object 



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# File 'lib/dabcup/storage/dump.rb', line 24

def ==(dump)
  dump && name == dump.name && size == dump.size
end

#created_at ⇒ Object 



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# File 'lib/dabcup/storage/dump.rb', line 18

def created_at
  Time.parse(name)
rescue ArgumentError
  nil # Invalid date => ignore file name
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dabcup/storage/dump.rb', line 28

def valid?
  self.class.valid_name?(name) && created_at != nil
end