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Helpful reference for ruby programming

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 c...

RUBY EXAM 2024 WITH 100% CORRECT ANSWERS What is Ruby? - correct answer An object-oriented, cross-platform, interpreted language Where does Ruby draw its inspiration? - correct answer Lisp, Smalltalk and perl Who created Ruby? - correct answer Yukihiro Matsumoto (Matz) in 1995 What is Rails? - correct answer A web development framework made for Ruby How do objects communicate with one another? - correct answer By calling their methods What are the differences between classes an...

RUBY ASSOCIATION CERTIFIED EXAM 2024 Q1. Which of the following are NOT reserved words in Ruby? (Choose two.) A. super B. begin C. try D. goto E. alias - correct answer A1: C, D The following list shows the reserved words in Ruby2.1.0: BEGIN class ensure nil self when END def false not super while alias defined? for or then yield and do if redo true __LINE__ begin else in rescue __FILE__ break elsif module retry unless __ENCODING__ case end next return until Q2. Which of ...