Created
April 29, 2021 23:49
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Convert Booleans to a braille String in Kotlin Java Scala
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| fun Iterable<Boolean>.toBrailleString(): String = | |
| chunked(8) { | |
| fun p(i: Int, j: Int) = | |
| if (i < it.size && it[i]) 1 shl j else 0 | |
| '\u2800' + | |
| p(0, 0) + p(1, 1) + p(2, 2) + p(3, 6) + | |
| p(4, 3) + p(5, 4) + p(6, 5) + p(7, 7) | |
| }.toCharArray().concatToString() | |
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