Array to Hash Ruby

Question

Okay so here\'s the deal, I\'ve been googling for ages to find a solution to this and while there are many out there, they don\'t seem to do the job I\'m looking for.

Ba

Answer 1

Just use Hash.[] with the values in the array. For example:

arr = [1,2,3,4]
Hash[*arr] #=> gives {1 => 2, 3 => 4}