Home / Programming MCQs / Ruby MCQs / Question
M
Q. What does the gem install gemfile command do in Ruby?
No solution found for this question.
Add Solution and get +2 points.
You must be Logged in to update hint/solution
What is the method used to access instance variables in Ruby?
What does the self keyword refer to in Ruby classes?
In Ruby, what does the `elsif` keyword allow you to do?
What does the term "immutability" refer to in Ruby?
What is the difference between += and = operators?
What does the private keyword do in a Ruby class?
Default value of class variables is?
What does the \w character class represent in a regular expression in Ruby?
What does the `reverse` method do when called on a string in Ruby?
What is the output of the given code? "Ruby Language".length = begin calculate length = end
Discusssion
Login to discuss.