Sha256: cddd8de397f18d2f19d638fc7a80ee34d923675dcedd2fee3b1b88f58106ac8b
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Size: 603 Bytes
Versions: 9
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Stored size: 603 Bytes
Contents
module Kaminari
module PageScopeMethods
extend ActiveSupport::Concern
module InstanceMethods
# Specify the <tt>per_page</tt> value for the preceding <tt>page</tt> scope
# Model.page(3).per(10)
def per(num)
if (n = num.to_i) <= 0
self
else
limit(n).offset(offset_value / limit_value * n)
end
end
# Total number of pages
def num_pages
(total_count.to_f / limit_value).ceil
end
# Current page number
def current_page
(offset_value / limit_value) + 1
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems