WO-004: Smarter & Safer Queues

[tomasanchez]

User Story

AS a Developer
I WANT to have smarter & safer queues
FOR avoiding stupid errors.

Acceptance Criteria

Now we've got safe queues!, however it is impossible for us to create and destroy our safe queues 😮

• Allow creation and destruction of safe_queue_ts destroy method must also be smart.
• Develop the method smart_pop that given a queue returns the last element if there is any - if queue does not exists or has no elements return null.
• Update safe_queue_t to use smart_pop
• No warnings
• Document methods