Class: Zwite::Pagination::Page

Inherits:
Object
  • Object
show all
Defined in:
lib/zwite/core/pagination.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(paginator, objects, number) ⇒ Page

Initialization



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# File 'lib/zwite/core/pagination.rb', line 39

def initialize(paginator, objects, number)
  self.paginator = paginator
  self.objects = objects
  self.number = number
  
  self.has_next = (self.number < self.paginator.pages_count)
  self.has_prev = (self.number > 1)
  self.has_other_pages = (self.has_next || self.has_prev)
  self.next_page_number = self.number + 1
  self.prev_page_number = self.number - 1
  self.start_index = (self.paginator.pages_count == 0) ? 0 : (self.paginator.per_page * (self.number - 1)) + 1
  self.end_index = (self.paginator.pages_count == self.number) ? self.paginator.pages_count : self.number * self.paginator.per_page
  
end

Instance Attribute Details

#end_index ⇒ Object

Returns the value of attribute end_index.



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# File 'lib/zwite/core/pagination.rb', line 20

def end_index
  @end_index
end

#has_next ⇒ Object

Returns the value of attribute has_next.



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# File 'lib/zwite/core/pagination.rb', line 14

def has_next
  @has_next
end

#has_other_pages ⇒ Object

Returns the value of attribute has_other_pages.



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# File 'lib/zwite/core/pagination.rb', line 16

def has_other_pages
  @has_other_pages
end

#has_prev ⇒ Object

Returns the value of attribute has_prev.



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# File 'lib/zwite/core/pagination.rb', line 15

def has_prev
  @has_prev
end

#next_page_number ⇒ Object

Returns the value of attribute next_page_number.



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# File 'lib/zwite/core/pagination.rb', line 17

def next_page_number
  @next_page_number
end

#number ⇒ Object

Returns the value of attribute number.



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# File 'lib/zwite/core/pagination.rb', line 13

def number
  @number
end

#objects ⇒ Object

Returns the value of attribute objects.



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# File 'lib/zwite/core/pagination.rb', line 12

def objects
  @objects
end

#paginator ⇒ Object

Properties



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# File 'lib/zwite/core/pagination.rb', line 11

def paginator
  @paginator
end

#prev_page_number ⇒ Object

Returns the value of attribute prev_page_number.



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# File 'lib/zwite/core/pagination.rb', line 18

def prev_page_number
  @prev_page_number
end

#start_index ⇒ Object

Returns the value of attribute start_index.



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# File 'lib/zwite/core/pagination.rb', line 19

def start_index
  @start_index
end

Instance Method Details

#to_liquid ⇒ Object 



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# File 'lib/zwite/core/pagination.rb', line 22

def to_liquid
  return {
    "objects" => self.objects,
    "number" => self.number,
    "has_next" => self.has_next,
    "has_prev" => self.has_prev,
    "has_other_pages" => self.has_other_pages,
    "next_page_number" => self.next_page_number,
    "prev_page_number" => self.prev_page_number,
    "start_index" => self.start_index,
    "end_index" => self.end_index
  }
end