Ruby: Array contained in Array, any order
35031
Check if an array is subset of another array in Ruby
156588
Test if a string contains any of the strings from an array
81608
Is there some kind of unseen Array termination in Ruby?
93925
How to create an array of unique elements from a string/array in bash?
3001
Array versus List: When to use which?
115942
Create an assoc array with equal keys and values from a regular array
123343
How to determine if one array contains all elements of another array
14973
Easy way to turn JavaScript array into comma-separated list?
28744
PHP Constants Containing Arrays?
121418
Assign to an arbitrarily deep array index?
43262
Storing arrays in Set and avoiding duplicates
10894
Element-wise array replication according to a count
137138
How to check if an array element exists?
92011
Sort Perl array in place
152485
Reliably determine the number of elements in an array
42450
Ruby array access 2 consecutive(chained) elements at a time
22501
How do I create an average from a Ruby array?