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Start your free trialBrad Givens
6,621 PointsArrays within Hashes
Append the grocery_item hash to the empty array that's under the grocery_list hash's 'items' key.
Am I correct in thinking that this is referring to interpolation? Making the contents of the empty array from the first Hash, the contents of the second hash?
grocery_list = { 'title' => 'Grocery List', 'items' => [] }
grocery_item = { 'title' => 'Bread', 'quantity' => 1 }
1 Answer
Steve Hunter
57,712 PointsHi Brad,
You can gain access to the empty array by using square brackets after grocery_list
and passing in the key, 'items'
. Then, use dot notation to push
the grocery_item
onto the array.
Make sense? Let me know how you get on.
Steve.
Brad Givens
6,621 PointsBrad Givens
6,621 PointsHi Steve,
Got there eventually, thanks! Opted for using '<<' rather than .push but thanks for the help.
Brad
Steve Hunter
57,712 PointsSteve Hunter
57,712 PointsGood work - well done!