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| // From the 140bytes wishlist here: https://github.com/jed/140bytes/wiki/Wishlist | |
| // TASK: | |
| // Create a function which can create a DOM structure from this: | |
| // | |
| domBuilder( | |
| [/HTML/], | |
| [/HEAD/], | |
| [/TITLE/], | |
| "Wouldn't this be cool?", | |
| [], | |
| [], | |
| [/BODY/], | |
| [/DIV/, {id: "container"}], | |
| "Hello, world", | |
| [], | |
| [], | |
| [] | |
| ); | |
| // => | |
| // <html> | |
| // <head><title>Wouldn't this be cool?</title></head> | |
| // <body><div id="container">Hello, world</div></body> | |
| // </html> | |
| ///////////////////// | |
| // My implementation: | |
| ///////////////////// | |
| function domBuilder() { | |
| for (var a, b = 0, c, d = document, e, f; a = arguments[b++];) { | |
| for ( | |
| c in | |
| a = a.sort ? // an array? | |
| // NOTE: this is not a notable part of the for..in -- it is placed here for space-saving | |
| // Here we create a new child or traverse upwards if a[0] isn't defined: | |
| a[0] ? (e = d.createElement(a[0].source), f = f ? f.appendChild(e) : e, a[1]) : +(f = f.parentNode || f) | |
| : { innerHTML: a } | |
| ) // apply attribute: | |
| e[c] = a[c]; | |
| } | |
| return f; | |
| } | |
| /////////////////////// | |
| // Minified (209 bytes) | |
| /////////////////////// | |
| function domBuilder(){for(var a,e=0,d,f=document,c,b;a=arguments[e++];)for(d in a=a.sort?a[0]?(c=f.createElement(a[0].source),b=b?b.appendChild(c):c,a[1]):+(b=b.parentNode||b):{innerHTML:a})c[d]=a[d];return b} |
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