Richard Schneeman on Nostr: WAT. How does an empty string match a dollar sign string? ``` irb(main):006> ...
WAT. How does an empty string match a dollar sign string?
```
irb(main):006> "".match?('$')
=> true
```
Published at
2024-11-29 15:54:52Event JSON
{
"id": "3abcf4b674a8ebde1fe9a6056d28c8b519fead3a3236241eca1194b1b4132b87",
"pubkey": "5c931aab4bd50aef18e4fd6a257cb53bb70fee015066bea9102ac27a8e230f5c",
"created_at": 1732895692,
"kind": 1,
"tags": [
[
"proxy",
"https://ruby.social/users/Schneems/statuses/113567052115872889",
"activitypub"
]
],
"content": "WAT. How does an empty string match a dollar sign string?\n\n```\nirb(main):006\u003e \"\".match?('$')\n=\u003e true\n```",
"sig": "fd92e9151464da48f275fb6f59af323b6dcc9c6e4182a88aa3cde91e585ba76b29d0cb6618a1ad8c1848c880ec4051397b570747c45e6330dcb63f7078246e98"
}