Module: Kaminari::ObjectJSONMapper::ObjectJSONMapperCriteriaMethods

Defined in:
lib/object_json_mapper/extensions/kaminari.rb

Instance Method Summary collapse

Instance Method Details

#current_page ⇒ Object 



33
34
35
36
 
# File 'lib/object_json_mapper/extensions/kaminari.rb', line 33

def current_page
  page = conditions[:page].to_i
  page > 0 ? page : 1
end

#limit_value ⇒ Object 



14
15
16
17
 
# File 'lib/object_json_mapper/extensions/kaminari.rb', line 14

def limit_value
  collection unless @limit_value
  @limit_value
end

#max_pages ⇒ Object 



38
39
40
 
# File 'lib/object_json_mapper/extensions/kaminari.rb', line 38

def max_pages
  total_count / offset_value
end

#offset_value ⇒ Object 



29
30
31
 
# File 'lib/object_json_mapper/extensions/kaminari.rb', line 29

def offset_value
  limit_value * current_page
end

#total_count ⇒ Object 



19
20
21
22
 
# File 'lib/object_json_mapper/extensions/kaminari.rb', line 19

def total_count
  collection unless @total_count
  @total_count
end

#total_pages ⇒ Object 



24
25
26
27
 
# File 'lib/object_json_mapper/extensions/kaminari.rb', line 24

def total_pages
  return 1 if limit_value.zero?
  (total_count.to_f / limit_value).ceil
end