Ruby hash.each

# iterating_over_hashes.rb

person = {name: 'bob', height: '6 ft', weight: '160 lbs', hair: 'brown'}

person.each do |key, value|
  puts "Bob's #{key} is #{value}"
end

Source: launchschool.com

Similar codes

0 vote332 views1 answer
Ruby each char with index
Ruby
0 vote277 views2 answers
Date class to unix timestamp ruby
Ruby
9 votes379 views2 answers
Validates length rails
Ruby
0 vote286 views2 answers
Infinite loop ruby
Ruby
0 vote292 views1 answer
Ruby how to filter through excel
Ruby
0 vote338 views3 answers
Rails fixture without timestamping
Ruby
0 vote284 views1 answer
Rails string to html
Ruby
1 vote255 views1 answer
%w meaning in ruby
Ruby
2 votes285 views2 answers
Iterate over string ruby
Ruby
-1 vote267 views2 answers
New line
Ruby