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16 lines
468 B
Ruby
16 lines
468 B
Ruby
require 'will_paginate/collection'
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# http://www.desimcadam.com/archives/8
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Array.class_eval do
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def paginate(options = {})
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raise ArgumentError, "parameter hash expected (got #{options.inspect})" unless Hash === options
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WillPaginate::Collection.create(
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options[:page] || 1,
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options[:per_page] || 30,
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options[:total_entries] || self.length
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) { |pager|
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pager.replace self[pager.offset, pager.per_page].to_a
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}
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end
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end
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