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I want to run this code like this
count = Hash.new(0)
while line = gets
words = line.split
words.each do |word|
count[word] += 1
end
end
count.sort{|a, b|
a[1] <=> b[1]
}.each do |key, value|
print "#{key}: #{value}\n"
end
but I don’t know how to break. And Hitting Command+C returns
word_count.rb:3:in `gets': Interrupt
from word_count.rb:3:in `gets'
from word_count.rb:3:in `<main>'
How can I fix this code?
Try Ctrl–D. Is this what you need?