Data update

Task/FizzBuzz/Q/fizzbuzz-1.q

@@ -1 +1 @@
-{(2 sv not x mod/:5 3)'[;`fizz;`buzz;`fizzbuzz]`$string x}
+{(`$string x)^`fizzbuzz`buzz`fizz`(x mod\:15 5 3)?'0}

Task/FizzBuzz/Q/fizzbuzz-2.q

@@ -1,4 +1,4 @@
 q)/ Fizzbuzz
-q)fb:{(2 sv not x mod/:5 3)'[;`fizz;`buzz;`fizzbuzz]`$string x}
+q)fb:{(`$string x)^`fizzbuzz`buzz`fizz`(x mod\:15 5 3)?'0}
 q)fb 1+til 20
 `1`2`fizz`4`buzz`fizz`7`8`fizz`buzz`11`fizz`13`14`fizzbuzz`16`17`fizz`19`buzz

Task/FizzBuzz/Q/fizzbuzz-3.q

@@ -1,17 +1,18 @@
 q)show x:1+til 20
 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
-q)x mod/:5 3
-1 2 3 4 0 1 2 3 4 0 1 2 3 4 0 1 2 3 4 0
-1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2
-q)not x mod/:5 3
-00001000010000100001b
-00100100100100100100b
-q)show i:2 sv not x mod/:5 3  / binary decode
-0 0 1 0 2 1 0 0 1 2 0 1 0 0 3 0 0 1 0 2
-q)(`$string x;`fizz;`buzz;`fizzbuzz)
+q)x mod\:15 5 3
+1  1 1
+2  2 2
+3  3 0
+4  4 1
+5  0 2
+6  1 0
+..
+q)(x mod\:15 5 3)?'0
+3 3 2 3 1 2 3 3 2 1 3 2 3 3 0 3 3 2 3 1
+q)`fizzbuzz`buzz`fizz`(x mod\:15 5 3)?'0  / substitutions
+```fizz``buzz`fizz```fizz`buzz``fizz```fizzbuzz```fizz``buzz
+q)`$string x  / numbers => symbols
 `1`2`3`4`5`6`7`8`9`10`11`12`13`14`15`16`17`18`19`20
-`fizz
-`buzz
-`fizzbuzz
-q)i'[`$string x;`fizz;`buzz;`fizzbuzz]  / Case iterator
+q)(`$string x)^`fizzbuzz`buzz`fizz`(x mod\:15 5 3)?'0  / replace nulls with numbers
 `1`2`fizz`4`buzz`fizz`7`8`fizz`buzz`11`fizz`13`14`fizzbuzz`16`17`fizz`19`buzz