Publisher review:Extracting all subarray indices - Extracting all subarray indices from a multi-dimensional array The use of Array#fetch to define return values for missing indices!
Example: ar = []; x = ar.fetch(5, []) returns an empty array for non-existing index 5.
Extracting all subarray indices is a Ruby script for Snippets scripts design by ntk.
It runs on following operating system: Windows / Linux.
Extracting all subarray indices - Extracting all subarray indices from a multi-dimensional array
Operating system:Windows / Linux