Answers for "ruby switch case"

Ruby

ruby switch case

case grade
when 'A'
  puts "Way to go kiddo"
when 'B'
  puts "Better luck next time"
when 'C'
  puts "You can do better"
when 'D'
  puts "Scraping through"
when 'F'
  puts "You failed!"
else
  puts "Alternative grading system, eh?"
end

Posted by: Guest on October-19-2021

ruby case

case grade
when 'A'
  puts "Way to go kiddo"
when 'B'
  puts "Better luck next time"
when 'C'
  puts "You can do better"
when 'D'
  puts "Scraping through"
when 'F'
  puts "You failed!"
else
  puts "Alternative grading system, eh?"
end

# with ranges
grade = 82
case grade
    when 90..100
      puts "Hooray!"
    when 80...90
      puts "OK job" 
    else
      puts "You failed!"
end

#=> "OK job"

Posted by: Guest on January-07-2021

ruby case statement

case {condition}
when {option1}
  #do something
when {option2}
  #do something
else #default
  #do something else
end

Posted by: Guest on February-25-2020

switch case ruby on rails

case a_variable # a_variable is the variable we want to compare
when 1    #compare to 1
  puts "it was 1" 
when 2    #compare to 2
  puts "it was 2"
else
  puts "it was something else"
end

Posted by: Guest on July-29-2021

ruby case

case fruit
when 'Apple' 
  # something
when 'Banana' then puts 'Right' # only if it is one line
else #default
  # something
end

Posted by: Guest on January-06-2021

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