Ruby for

For loop ruby

# rubocop recommended approach
(0..5).each do |i|
  puts "Inside loop i = #{i}"
  # put your code for loop here
end

1

Ruby for

for counter in 1..5
  puts "iteration #{counter}"
end
#=> iteration 1
#=> iteration 2
#=> iteration 3
#=> iteration 4
#=> iteration 5

0

Rails loop

while $i < $num  do
   puts("Inside the loop i = #$i" )
   $i +=1
end

-1

Similar codes

0 vote349 views1 answer
Rails rspec destroy data after each test
Ruby
0 vote359 views1 answer
Irb loaderror
Ruby
6 votes538 views4 answers
Iterate over array ruby
Ruby
0 vote360 views1 answer
Rails routes grep
Ruby
0 vote369 views1 answer
Ruby regex replace capture group
Ruby
0 vote338 views1 answer
How to reset migrations rails
Ruby
4 votes374 views1 answer
Rails current_path
Ruby
2 votes368 views2 answers
Ruby iterate over strings
Ruby
0 vote383 views1 answer
Rbenv not changing version
Ruby
1 vote379 views1 answer
Find a key in nested hash ruby
Ruby

Share