How to select array elements in a given range in Ruby?

Question

I have an array with let\'s say, 500 elements. I know I can select the first 100 by doing .first(100), my question is how do I select elements from 100 to 200?

Answer 1

You can do it like this:

array[100..200] # returns the elements in range 100..200
# or
array[100,100] # returns 100 elements from position 100

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