Module: Transit::Model::Paginator::Scoping

Defined in:
lib/transit/model/paginator.rb

Instance Method Summary collapse

Instance Method Details

#current_page ⇒ Object

Current page number



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# File 'lib/transit/model/paginator.rb', line 78

def current_page
  (options[:skip] / options[:limit]) + 1
end

#first_page? ⇒ Boolean

First page of the collection ?

Returns:

  • (Boolean) 


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# File 'lib/transit/model/paginator.rb', line 82

def first_page?
  current_page == 1
end

#last_page? ⇒ Boolean

Last page of the collection?

Returns:

  • (Boolean) 


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# File 'lib/transit/model/paginator.rb', line 86

def last_page?
  current_page >= num_pages
end

#total_count ⇒ Object

:nodoc:



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# File 'lib/transit/model/paginator.rb', line 70

def total_count #:nodoc:
  count
end

#total_pages ⇒ Object

Total number of pages



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# File 'lib/transit/model/paginator.rb', line 74

def total_pages
  (total_count.to_f / options[:limit]).ceil
end