Question 1 of 25
Hints left: 3
Q1
What does the 'chomp' method do in Ruby?
Q2
How do you compare two objects in Ruby?
Q3
What is the correct syntax for string interpolation in Ruby?
Q4
How do you break out of a loop in Ruby?
Q5
What is the correct way to define a symbol in Ruby?
Q6
What is the purpose of the gem command in Ruby?
Q7
What is the correct syntax for accessing a class method?
Q8
What is the purpose of the require keyword in Ruby?
Q9
Which operator is used for exponentiation in Ruby?
Q10
Which symbol is used for the modulo operation in Ruby?
Q11
What is the correct way to define an array in Ruby?
Q12
What is the difference between =~ and == operators?
Q13
How do you pass arguments to a method in Ruby?
Q14
How do you get the current date and time in Ruby?
Q15
What is the default return value of a method in Ruby?
Q16
How do you define a range in Ruby?
Q17
How do you check the truthiness of a value in Ruby?
Q18
In Ruby, what does the 'if' statement evaluate?
Q19
What is the correct way to cast a string to an integer in Ruby?
Q20
What is the correct way to declare and initialize a variable in Ruby?
Q21
What is the difference between && and & operators?
Q22
What is the difference between += and = operators?
Q23
Which method is used to check if a string contains a specific substring in Ruby?
Q24
What is the correct way to define a block in Ruby?
Q25
What is the difference between nil and false?