Class: Uh::Layout::History

Inherits:
Object
  • Object
show all
Defined in:
lib/uh/layout/history.rb

Constant Summary collapse

VIEWS_SIZE_MAX = 
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Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(views = [], views_size_max: VIEWS_SIZE_MAX) ⇒ History

Returns a new instance of History.



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# File 'lib/uh/layout/history.rb', line 8

def initialize views = [], views_size_max: VIEWS_SIZE_MAX
  @views           = views
  @views_size_max  = views_size_max
end

Instance Attribute Details

#views ⇒ Object (readonly)

Returns the value of attribute views.



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# File 'lib/uh/layout/history.rb', line 6

def views
  @views
end

#views_size_max ⇒ Object (readonly)

Returns the value of attribute views_size_max.



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# File 'lib/uh/layout/history.rb', line 6

def views_size_max
  @views_size_max
end

Instance Method Details

#last_view ⇒ Object 



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# File 'lib/uh/layout/history.rb', line 20

def last_view
  @views.last
end

#record_view(view) ⇒ Object 



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# File 'lib/uh/layout/history.rb', line 13

def record_view view
  @views << view
  if @views.size > @views_size_max
    @views = @views.drop @views.size - @views_size_max
  end
end