I don’t know what seems to be wrong with this code. Can anyone help?
puts "Enter text: "
text = gets.chomp
words = text.split
frequencies = Hash.new(0)
words.each do |word|
frequencies[word] += 1
end
frequencies.sort_by do |a, b|
b
end
frequencies.reverse!
Alternatively, this also doesn’t work and returns the same error;
puts "Enter text: "
text = gets.chomp
words = text.split
frequencies = Hash.new(0)
words.each { |word| frequencies[word] += 1 }
frequencies.sort_by { |a, b| b }
frequencies.reverse!
The error is “undefined method `reverse!’ for {“test”=>1, “text”=>1}:Hash”
and the website returned “Oops, try again. It looks like you haven’t set the frequencies hash correctly. Check the first exercise if you need help!”