class Ditty::Services::PaginationWrapper
Attributes
list[R]
Public Class Methods
new(list)
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# File lib/ditty/services/pagination_wrapper.rb, line 8 def initialize(list) @list = list end
Public Instance Methods
current_page_record_range()
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# File lib/ditty/services/pagination_wrapper.rb, line 72 def current_page_record_range if list.respond_to? :current_page_record_range list.current_page_record_range else return (0..0) if list.current_page > page_count a = 1 + (list.current_page - 1) * page_size b = a + page_size - 1 b = pagination_record_count if b > pagination_record_count a..b end end
first_page?()
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# File lib/ditty/services/pagination_wrapper.rb, line 20 def first_page? if list.respond_to? :first_page? list.first_page? else list.previous_page.nil? end end
last_page?()
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# File lib/ditty/services/pagination_wrapper.rb, line 12 def last_page? if list.respond_to? :last_page? list.last_page? else list.next_page.nil? end end
method_missing(method, *args)
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Calls superclass method
# File lib/ditty/services/pagination_wrapper.rb, line 60 def method_missing(method, *args) return super unless respond_to_missing?(method) list.send(method, *args) end
page_count()
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# File lib/ditty/services/pagination_wrapper.rb, line 36 def page_count if list.respond_to? :page_count list.page_count else list.total_pages end end
page_size()
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# File lib/ditty/services/pagination_wrapper.rb, line 44 def page_size if list.respond_to? :page_size list.page_size else list.per_page end end
pagination_record_count()
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# File lib/ditty/services/pagination_wrapper.rb, line 52 def pagination_record_count if list.respond_to? :pagination_record_count list.pagination_record_count else list.total_entries end end
prev_page()
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# File lib/ditty/services/pagination_wrapper.rb, line 28 def prev_page if list.respond_to? :prev_page list.prev_page else list.previous_page end end
respond_to_missing?(method, _include_private = false)
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Calls superclass method
# File lib/ditty/services/pagination_wrapper.rb, line 66 def respond_to_missing?(method, _include_private = false) return true if list.respond_to?(method) super end