module ItemPrinter
This module takes in an item and returns a string.
Public Class Methods
to_string(item, index)
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# File lib/item_printer.rb, line 4 def self.to_string(item, index) str = "#{index}. " str << item.keys.map { |key| item[key].to_s }.join(' ') end
to_summary(item, keys, index)
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# File lib/item_printer.rb, line 9 def self.to_summary(item, keys, index) str = "#{index}. " str << keys.map { |key| item[key].to_s }.join(' ') end