Class: ViewModel::Reference

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

Overview

Key to identify a viewmodel with some kind of inherent ID (e.g. an ViewModel::ActiveRecord)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(viewmodel_class, model_id) ⇒ Reference

Returns a new instance of Reference.



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# File 'lib/view_model/reference.rb', line 6

def initialize(viewmodel_class, model_id)
  @viewmodel_class = viewmodel_class
  @model_id        = model_id
end

Instance Attribute Details

#model_id ⇒ Object

Returns the value of attribute model_id.



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# File 'lib/view_model/reference.rb', line 4

def model_id
  @model_id
end

#viewmodel_class ⇒ Object

Returns the value of attribute viewmodel_class.



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# File 'lib/view_model/reference.rb', line 4

def viewmodel_class
  @viewmodel_class
end

Instance Method Details

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



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# File 'lib/view_model/reference.rb', line 19

def ==(other)
  other.class             == self.class &&
    other.viewmodel_class == viewmodel_class &&
    other.model_id        == model_id
end

#hash ⇒ Object 



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# File 'lib/view_model/reference.rb', line 27

def hash
  [viewmodel_class, model_id].hash
end

#inspect ⇒ Object 



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# File 'lib/view_model/reference.rb', line 15

def inspect
  "<Ref:#{self}>"
end

#to_s ⇒ Object 



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# File 'lib/view_model/reference.rb', line 11

def to_s
  "'#{viewmodel_class.view_name}(id=#{model_id})'"
end