Exam (elaborations)
RUBY FINAL EXAM 2024 WITH 100% CORRECT ANSWERS
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Enumerable - correct answer Comparable - correct answer a module that provides <, <=, ==, >, <=, <=> and between? Enumerable - correct answer a module that provides sort, count, each, map, zip...to arrays and other classes What are Ruby Gems? Write an essay on the functionality of two Gems with which you are familiar, illustrating your answer with examples - correct answer Ruby Gems are modules with libraries of methods that add functionality you can use for your code. . Examples: require 'nokogiri' require 'pp' file = F("") doc = Nokogiri::HTML(file) pp doc . 'nokogiri' is used above to parse the html data. .
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ruby final exam 2024 with 100 correct answers
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