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 vote248 views1 answer
How to inherit active record to a class ruby
Ruby
0 vote269 views1 answer
Rails transactions
Ruby
3 votes243 views3 answers
Ruby append to array
Ruby
0 vote267 views1 answer
How to delete database in rails
Ruby
-1 vote293 views2 answers
Get single hash key ruby
Ruby
2 votes251 views1 answer
Array ruby taking 3 last value
Ruby
1 vote200 views1 answer
Lewagon rails template
Ruby
0 vote235 views1 answer
Formatting a floating point number in ruby
Ruby
0 vote238 views1 answer
Include module in rails different folder in rails
Ruby
0 vote309 views2 answers
Create table index unique rails
Ruby

Share