Replace one array with another : while « Statement « Ruby

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Ruby » Statement » while   Replace one array with another #!/usr/bin/env ruby i = 0 breeds = [ "quarter", "arabian", "appalosa", "paint" ] puts breeds.size # => 4 temp = [] while i < breeds.size do   temp << breeds[i].capitalize   i += 1 end temp.sort! # => ["Appalosa", "Arabian", "Paint", "Quarter"] breeds.replace( temp ) p breeds # => ["Appalosa", "Arabian", "Paint", "Quarter"]   Related examples in the same category 1.  Here's the formal specification for the while loop: 2.  The while Loop 3.  Another form you can use is with begin/end 4.  The while loop executes its contained code while a condition that you specify remains true. 5.  While loop with array length 6.  loop code based on the result of a comparison made on each loop 7.  use while loop to convert elements in an array to capitalized case

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