Class: MultiModelPaginator::QueryStruct

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(query, select, count) ⇒ QueryStruct

Returns a new instance of QueryStruct.



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# File 'lib/multi_model_paginator.rb', line 7

def initialize(query, select, count)
  @query = query
  @select = select
  @count = count
end

Instance Attribute Details

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/multi_model_paginator.rb', line 5

def query
  @query
end

Instance Method Details

#count ⇒ Object 



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# File 'lib/multi_model_paginator.rb', line 17

def count
  @cached_count ||=
    if @count.nil?
      @query.count
    else
      @count.call
    end
end

#with_select ⇒ Object 



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# File 'lib/multi_model_paginator.rb', line 13

def with_select
  @query.select(@select)
end