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

Ruby 2.1.0 introduced a to_h method on Array that does what you require if your original array consists of arrays of key-value pairs: http://www.ruby-doc.org/core-2.1.0/Array.html#method-i-to_h.

[[:foo, :bar], [1, 2]].to_h
# => {:foo => :bar, 1 => 2}