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mikedao/each_exercises.md

Created August 27, 2015 14:26
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each_exercises.md

  • Given the array ["pizza", "cheese", "steak"] Use .each to print out each word capitalized.

  • Given the array [1,2,3,4,5], use .each to create an array of each number doubled.

  • Given the array ["apple", "pie", "ice cream"], use .each to determine which string is the longest.

  • Given the array [1,2,3,4,5], use .each to give us an array consisting of only even numbers.

  • Given the array [1,2,3,4,5], use .each to give us an array consisting of numbers that are NOT even.

  • Given the array [1,1,1,3,4] use.each to give us an array consisting of how many times the nubmer 1 appears.

  • Given the array [ ['Frank', 33], ['Stacy', 15], ['Juan', 24], ['Dom', 32], ['Steve', 24], ['Jill', 24] ] use .each to determine who is the oldest.

  • Given the array [ ['Frank', 33], ['Stacy', 15], ['Juan', 24], ['Dom', 32], ['Steve', 24], ['Jill', 24] ] use .each to determine the average age.

Given the array [ ['Frank', 33], ['Stacy', 15], ['Juan', 24], ['Dom', 32], ['Steve', 24], ['Jill', 24] ] use .each to determine how many people are 24.

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