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December 25, 2015 17:29
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A very poor man's HTML element selector. As much as I tried I couldn't fit it in a tweet, though. The best I could minify it has been to 154 bytes (as $$ below, it would be cool if it could be called ¢...)
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| function $(s){ | |
| z="getElement";n="Name"; | |
| a={"#" : z+"ById", | |
| "." : z+"sByClass"+n, | |
| }[s[0]]; | |
| a=typeof a==="undefined"?[z+"sByTag"+n,0]:[a,1]; | |
| return document[a[0]](s.slice(a[1])); | |
| } | |
| function $$(s){return S="slice",d=document,t=s[0],g="getElement",n="Name",t=="#"?d[g+"ById"](s[S](1)):t=="."?d[g+"sByClass"+n](s[S](1)):d[g+"sByTag"+n](s)} |
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Knew it: everything is done under the sun ;) It was a fun afternoon hack at least. Mine looks far cruder, that's for sure!