Web Reference: Jul 16, 2017 · If you are looking to create the variables from the names taken in the array (e.g. first_array, second_array), then you should consider using a hash, since you can't dynamically create variables in Ruby. Elements in an array can be retrieved using the Array#[] method. It can take a single integer argument (a numeric index), a pair of arguments (start and length) or a range. Negative indices start counting from the end, with -1 being the last element. Elements in an array can be retrieved using the Array# [] method. It can take a single integer argument (a numeric index), a pair of arguments (start and length) or a range.
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