Class: Tractor::Index

Inherits:
Object
  • Object
show all
Defined in:
lib/tractor/model/base.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, name, value) ⇒ Index

Returns a new instance of Index.



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# File 'lib/tractor/model/base.rb', line 53

def initialize(klass, name, value)
  @klass = klass
  @name = name
  @value = value
end

Instance Attribute Details

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'lib/tractor/model/base.rb', line 51

def klass
  @klass
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/tractor/model/base.rb', line 51

def name
  @name
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/tractor/model/base.rb', line 51

def value
  @value
end

Class Method Details

.key_for(klass, name, value) ⇒ Object 



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# File 'lib/tractor/model/base.rb', line 67

def self.key_for(klass, name, value)
  i = self.new(klass, name, value)
  i.key
end

Instance Method Details

#delete(id) ⇒ Object 



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# File 'lib/tractor/model/base.rb', line 63

def delete(id)
  Tractor.redis.srem(key, id)
end

#insert(id) ⇒ Object 



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# File 'lib/tractor/model/base.rb', line 59

def insert(id)
  Tractor.redis.sadd(key, id) unless Tractor.redis.sismember(key, id)
end

#key ⇒ Object 



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# File 'lib/tractor/model/base.rb', line 72

def key
  encoded_value = "#{Base64.encode64(value.to_s)}".gsub("\n", "")
  "#{klass}:#{name}:#{encoded_value}"
end