Mega Code Archive

 

Categories / Ruby / Array

 

Use a variable (or a constant) as an array index

array = ["Hello", "there", "AAA", 1, 2, 3] index_value = 0 puts array[index_value]   #prints "Hello" index_value = 1 puts array[index_value]   #prints "there" index_value = 2 puts array[index_value]   #prints "AAA"