module Fetching::FetchingArray::ArrayMethods
Public Instance Methods
empty?()
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# File lib/fetching/fetching_array.rb, line 28 def empty? @table.empty? end
length()
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# File lib/fetching/fetching_array.rb, line 32 def length @table.length end
Also aliased as: size
reverse()
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# File lib/fetching/fetching_array.rb, line 37 def reverse Fetching.from @table.reverse end
shuffle(*args)
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# File lib/fetching/fetching_array.rb, line 41 def shuffle(*args) Fetching.from @table.shuffle(*args) end
sort(&block)
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# File lib/fetching/fetching_array.rb, line 45 def sort(&block) Fetching.from @table.sort(&block) end
sort_by(&block)
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# File lib/fetching/fetching_array.rb, line 49 def sort_by(&block) Fetching.from @table.sort_by(&block) end
values_at(*args)
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# File lib/fetching/fetching_array.rb, line 53 def values_at(*args) results = args.map { |arg| result_for_argument(arg) }.flatten Fetching.from(results) end
Private Instance Methods
result_for_argument(argument)
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# File lib/fetching/fetching_array.rb, line 61 def result_for_argument(argument) case argument when Integer values_at_integer(argument) when Array values_at_array(argument) when Range values_at_range(argument) end end
values_at_array(array)
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# File lib/fetching/fetching_array.rb, line 76 def values_at_array(array) array.map { |a| values_at_integer(a) } end
values_at_integer(integer)
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# File lib/fetching/fetching_array.rb, line 72 def values_at_integer(integer) self[integer] end
values_at_range(range)
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# File lib/fetching/fetching_array.rb, line 80 def values_at_range(range) values_at_array(range.to_a) end