Simple Ruby Regex for JSON string -

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i have following simple json string:

{\"exclude\"=>[4, 5, 6, 10], \"include\"=>[]}

and i'd extract each number in array following "exclude". in other words, i'd expect 0th match numbers, first match 4, second 5, , on. many thanks.

maybe not single neat regex might hope for:

s = '{\"exclude\"=>[4, 5, 6, 10], \"include\"=>[]}'  all_numbers = s[/\[[\d,\s]+\]/] # => "[4, 5, 6, 10]"  all_numbers.scan(/\d+/).map { |m| m.to_i } # => [4, 5, 6, 10]  # depends how trust regex grabs result all_numbers. eval(all_numbers) # => [4, 5, 6, 10]  # one-liner. s[/\[[\d,\s]+\]/].scan(/\d+/).map { |m| m.to_i } # => [4, 5, 6, 10]

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