Class: Husky::DataSource::MemoryRelation

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/husky/data_source.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(set, caller, receiving_class) ⇒ MemoryRelation

Returns a new instance of MemoryRelation.



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# File 'lib/husky/data_source.rb', line 44

def initialize(set, caller, receiving_class)
  @set             = set
  @caller          = caller
  @receiving_class = receiving_class
end

Instance Attribute Details

#caller ⇒ Object (readonly)

Returns the value of attribute caller.



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# File 'lib/husky/data_source.rb', line 42

def caller
  @caller
end

#receiving_class ⇒ Object (readonly)

Returns the value of attribute receiving_class.



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# File 'lib/husky/data_source.rb', line 42

def receiving_class
  @receiving_class
end

#set ⇒ Object (readonly)

Returns the value of attribute set.



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# File 'lib/husky/data_source.rb', line 42

def set
  @set
end

Instance Method Details

#caller_id ⇒ Object 



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# File 'lib/husky/data_source.rb', line 60

def caller_id
  "#{caller.class.to_s.split('::').last.downcase}_id".to_sym
end

#each ⇒ Object 



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# File 'lib/husky/data_source.rb', line 50

def each
  set.map { |item| yield item }
end

#new(attributes) ⇒ Object 



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# File 'lib/husky/data_source.rb', line 54

def new(attributes)
  attrs = attributes
  attrs[caller_id] = caller.id
  receiving_class.new(attrs)
end