Tokenize a string
Separate the string "Hello,How,Are,You,Today" by commas into an array so that each index of the array stores a different word. Display the words to the 'user', in the simplest manner possible, separated by a period. To simplify, you may display a trailing period.
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You are encouraged to solve this task according to the task description, using any language you may know.
Ruby
string = "Hello,How,Are,You,Today".split(',') string.each do |w| print "#{w}." end