Fibonacci sums ruby

# Write a method that finds the sum of the first n fibonacci numbers recursively. 
# Assume n > 0.

def fibs_sum(n)
  return 1 if n == 1
  return 2 if n == 2
  n + fibs_sum(n-1)
end

Similar codes

10 votes560 views1 answer
Rails validators
Ruby
0 vote247 views1 answer
Crashed" method=GET path="/" rails
Ruby
0 vote229 views1 answer
Ruby copy file
Ruby
0 vote298 views1 answer
Rails edit models
Ruby
-2 votes256 views2 answers
Roblox home
Ruby
2 votes224 views2 answers
How to create migration with uniqueness inrails
Ruby
1 vote227 views1 answer
Ruby connect database
Ruby
-1 vote255 views1 answer
Rails model column
Ruby
0 vote232 views3 answers
Resources rails
Ruby
2 votes215 views2 answers
Ruby iterate over strings
Ruby