Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

zunda @zundan@mastodon.zunda.ninja

3/17/2025, 3:27:39 AM

Public

@shugoShugo Maeda なるほどなるほど。Encoding::UTF_16BEやEncoding::UTF_16LEでencodeした場合にはsizeは3になるようです。UTF-16でサロゲートペアになる文字を簡単に知ることができて便利だったのですが、他の方法を探しますw

Shugo Maeda @shugo@ruby.social

3/17/2025, 4:27:08 AM

Public

@zundanzunda Ruby 3.1以前だと"吉村家".encode("UTF-16").sizeも4になるので𠮷を2と数えているのではなくてBOMも数えているのかもしれません。コードユニット数を数えるのは.encode("UTF-16LE").bytesize / 2でよさそうな気がします

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