René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"PowerShell should support creating an List similar to how it supports arrays","articleBody":"Powershell supports creating arrays with `$array = 'a', 1, '3'` .  Then you can add an element to the array with `$array += 4`, but this creates a new array which is not performant.\r\n\r\nPowershell should have a syntax which allows creating lists.\r\nAssuming the operator is `@[...]`,  you could create a list with `$list = @['a', 1, '3']` and then you could add an element to the existing list with `$list += 4` without PowerShell having to create a new list.\r\nNote: this new operator might function more like `@(...)`\r\n\r\nThis design assumes that changing `,` would be a breaking change.  I'm open to discussing changing `,` as well.\r\n\r\nI filed this based on an offline discussion about this comment on a PR:  https://github.com/PowerShell/PowerShell/pull/5625#discussion_r155106230 ","author":{"url":"https://github.com/TravisEz13","@type":"Person","name":"TravisEz13"},"datePublished":"2017-12-06T23:10:17.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":68},"url":"https://github.com/5643/PowerShell/issues/5643"}