with for « Range « Ruby

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Ruby » Range » with for   1.  The for loop 2.  a for loop and an inclusive string range 3.  Drop the do. It isn't required, but you have to keep end: 4.  If you want to do the for loop on one line, you have to throw in the do 5.  An example of a for loop that prints out a times table (from 1 to 12) for the number 2 6.  With nested for loops, you can easily print out times tables from 1 to 12:

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