Sha256: fb1cf90b34a523f809f5213dc784b099889bb92b3ffb712aa661a29e7f5d657d
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Size: 753 Bytes
Versions: 6
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Stored size: 753 Bytes
Contents
module Kaminari module PageScopeMethods # 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 def padding(num) offset(offset_value + num.to_i) 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 # First page of the collection ? def first_page? current_page == 1 end # Last page of the collection? def last_page? current_page >= num_pages end end end
Version data entries
6 entries across 6 versions & 2 rubygems