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Added a param to allow setting of the total count of documents to paginate through. Useful for when working with RSolr.

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Sam Dalton 2011-07-24 19:34:37 -07:00
parent beeb13bbde
commit a7b8b02941
1 changed files with 5 additions and 5 deletions
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10
lib/kaminari/models/array_extension.rb
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@ -5,8 +5,8 @@ module Kaminari
attr_internal_accessor :limit_value, :offset_value
def initialize(original_array, limit_val = default_per_page, offset_val = 0) #:nodoc:
@_original_array, @_limit_value, @_offset_value = original_array, limit_val, offset_val
def initialize(original_array, limit_val = default_per_page, offset_val = 0, count = nil) #:nodoc:
@_original_array, @_limit_value, @_offset_value, @_total_count = original_array, limit_val, offset_val, count
super(original_array[offset_val, limit_val] || [])
end
@ -22,12 +22,12 @@ module Kaminari
# total item numbers of the original array
def total_count
@_original_array.count
@_total_count || @_original_array.count
end
# returns another chunk of the original array
def offset(num)
arr = self.class.new @_original_array, limit_value, num
arr = self.class.new @_original_array, limit_value, num, total_count
class << arr
include Kaminari::PageScopeMethods
end
@ -39,4 +39,4 @@ module Kaminari
def self.paginate_array(array)
PaginatableArray.new array
end
end
end