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Exponential-Workload/hextoansi.js

Created January 3, 2024 08:47
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hex to ansi
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hextoansi.js
// only works for 6-digit hex codes, separated by newlines
const hexToRgb = v=>v.split('\n').map(line=>line.split('').map((char,idx,v)=>idx%2===0?Number(`0x${char}${v[idx+1]}`):'')).map(a=>a.filter(v=>typeof v === 'number'))
const hexToAnsi = v=>hexToRgb(v).map(r=>`\x1b[38;2;${r.join(';')}m`)
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