Flowdock
loop() public

Repeatedly executes the block.

loop do
  print "Input: "
  line = gets
  break if !line or line =~ /^qQ/
  # ...
end

StopIteration raised in the block breaks the loop.

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May 5, 2016
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more loops

fruits = [‘apple’,‘orange”]

fruits.each do |fruit|

puts "A fruit of type: #{fruit}"

end