The avatar for @sackeyjason
Jason Sackey
Front-end developer. Hypertext fan.
Published
Edited
Aug 26, 2020
1 star
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md`# Emoji filtering`
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emojiRegex = /<% emojiSequence %>|\p{Emoji_Presentation}|\p{Emoji}\uFE0F|\p{Emoji_Modifier_Base}/gu

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stringz.map(s => `${s} -> ${s.replace(emojiRegex, 'X')}`).join('\n')
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matchedEus = eu.filter(e => {
return e.emoji.match(er2)
})
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html`<table>
<th>Symbol<th>CharCode
${matchedEus.map(m => `
<tr><td>${m.emoji}<td>${m.code}</tr>
`)}
</table>`
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matchedEus.map(m => `${m.emoji} - ${m.code}`)//.join('\n')
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uniRegex = /[\u2000-\u206F\u2E00-\u2E7F]/g
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"⌚".codePointAt(0)
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(9997).toString(16)
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e = String.fromCharCode(8986)
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"我的气垫船充满了鳗鱼".match(er2)
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unfiltered = allEmojis.filter(emoji => {
let matches = emoji.match(emojiRegex)
return (matches === null)
})
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"👁‍🗨".length

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unfiltered.map(thing => ({emoji: thing, codePoints: (
thing.split('').map(char => char.charCodeAt(0))
) }))
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"👁‍🗨".match(er2)
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"👁‍".match(emojiRegex)
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"👁".match(er2)
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"👁".split('')
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'\ud83d\udc41'.match(emojiRegex)

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