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April 20, 2018 00:24
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Some codegolfing I did, along with the progress
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| // random hex | |
| '#'+Math.random().toString(16).slice(-6) | |
| '#'+(~~(Math.random()*0xffffff)).toString(16) | |
| '#'+parseInt(Math.random()*0xffffff).toString(16) | |
| // random rgb | |
| r=_=>(Math.random()*255|0),`rgb(${[r(),r(),r()]})` | |
| // random rgba | |
| r=_=>(Math.random()*255|0),`rgba(${[r(),r(),r()]},1)` | |
| r=_=>(Math.random()*255|0)+',',`rgba(${r()+r()+r()}1)` | |
| r=Math.random,a=_=>(r()*255|0)+',',`rgba(${a()+a()+a()}1)` | |
| r=Math.random,a=_=>~~(r()*255)+',',`rgba(${a()+a()+a()}1)` | |
| r=Math.random,a=_=>~~(r()*255)+',',x=a()+a()+a(),`rgba(${x}1)` | |
| // rgb to hex - es6 version of https://gist.github.com/jed/983535 | |
| (a,b,c)=>"#"+((256+a<<8|b)<<8|c).toString(16).slice(1) |
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