Fix emoji parser for +1 emoji #40
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F10203040f
approved these changes
Jun 8, 2024
| EMOJI_NAMES = Emoji.all.flat_map(&:aliases).freeze | ||
| REGISTRY = EMOJI_NAMES.zip(EMOJI_NAMES).to_h.freeze | ||
| EMOJI_PATTERN = /:(\w+):/ | ||
| EMOJI_PATTERN = /:([\w\+]+):/ |
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This is not covering 👎🏾 / - is not part of the character class matched by \w, and you shouldn't need to escape + if it's inside of a character class ([ ] \ - ^ are the characters that would need escaping):
Suggested change
| EMOJI_PATTERN = /:([\w\+]+):/ | |
| EMOJI_PATTERN = /:([\w\-+]+):/ |
That said, there are a lot of places that don't support +1/-1, they are effectively aliases that were added to gemoji that map to the actual unicode CLDR short names (thumbs up and thumbs down)
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It might be beneficial to simply rely on an emoji regex gem to supply the regex.
Example: https://github.com/janlelis/unicode-emoji
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Fixes a bug where the 😄 emoji is correctly output, but the 👍 is not.