Class: Workarea::ApplicationViewModel

Inherits:
Object
  • Object
show all
Defined in:
app/view_models/workarea/application_view_model.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model = nil, options = {}) ⇒ ApplicationViewModel

Returns a new instance of ApplicationViewModel.



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# File 'app/view_models/workarea/application_view_model.rb', line 13

def initialize(model = nil, options = {})
  @model = model
  @options = if options.respond_to?(:to_unsafe_h)
               options.to_unsafe_h.with_indifferent_access
             else
               options.to_h.with_indifferent_access
             end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'app/view_models/workarea/application_view_model.rb', line 22

def method_missing(method, *args, &block)
  if model && model.respond_to?(method)
    # Define a method so the next call is faster
    self.class.send(:define_method, method) do |*args, &blok|
      model.send(method, *args, &blok)
    end

    send(method, *args, &block)
  else
    super
  end

rescue NoMethodError => no_method_error
  super if no_method_error.name == method
  raise no_method_error
end

Instance Attribute Details

#model ⇒ Object (readonly)

Returns the value of attribute model.



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# File 'app/view_models/workarea/application_view_model.rb', line 3

def model
  @model
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'app/view_models/workarea/application_view_model.rb', line 3

def options
  @options
end

Class Method Details

.wrap(input, options = {}) ⇒ Object 



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# File 'app/view_models/workarea/application_view_model.rb', line 5

def self.wrap(input, options = {})
  if input.is_a?(Enumerable)
    input.map { |i| new(i, options) }
  else
    new(input, options)
  end
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'app/view_models/workarea/application_view_model.rb', line 63

def ==(other)
  (other.class == self.class && other.id == id) || other == model
end

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/view_models/workarea/application_view_model.rb', line 55

def blank?
  model.blank?
end

#nil? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/view_models/workarea/application_view_model.rb', line 59

def nil?
  model.nil?
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/view_models/workarea/application_view_model.rb', line 51

def present?
  model.present?
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/view_models/workarea/application_view_model.rb', line 39

def respond_to_missing?(method_name, include_private = false)
  super || (model && model.respond_to?(method_name))
end

#to_model ⇒ Object 



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# File 'app/view_models/workarea/application_view_model.rb', line 47

def to_model
  model
end

#to_param ⇒ Object 



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# File 'app/view_models/workarea/application_view_model.rb', line 43

def to_param
  model.to_param
end

#translate(key, options = {}) ⇒ Object Also known as: t 



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# File 'app/view_models/workarea/application_view_model.rb', line 67

def translate(key, options = {})
  I18n.translate(key, options)
end