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J, 19 char Solution: (e.&'aeiouAEIOU'#]) Test examples: (e.&'aeiouAEIOU'#]) '' (e.&'aeiouAEIOU'#]) 'Rhythm' (e.&'aeiouAEIOU'#]) 'a' a (e.&'aeiouAEIOU'#...

posted 2y ago by torres‭ · edited 2y ago by torres‭

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#3: Post edited by

torres‭ · 2022-10-08T19:16:11Z (about 2 years ago)

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~~# J, 17 char~~
**Solution:**
```
~~e.&'aeiouAEIOU'#]~~
```
**Test examples:**
```
(e.&'aeiouAEIOU'#]) ''
(e.&'aeiouAEIOU'#]) 'Rhythm'
(e.&'aeiouAEIOU'#]) 'a'
a
(e.&'aeiouAEIOU'#]) 'emu'
eu
(e.&'aeiouAEIOU'#]) 'aLtErNaTe'
aEae
```
**How it works:**
```
] is whatever value is on the the far right
# uses boolean value on its left to select from value on its right
'aeiouAEIOU' are the characters being searched for
& ties the value on its right to the verb on its left
e. searches for the values on its right within the value on its left
producing a boolean result for found / not found
```

# J, 19 char
**Solution:**
```
(e.&'aeiouAEIOU'#])
```
**Test examples:**
```
(e.&'aeiouAEIOU'#]) ''
(e.&'aeiouAEIOU'#]) 'Rhythm'
(e.&'aeiouAEIOU'#]) 'a'
a
(e.&'aeiouAEIOU'#]) 'emu'
eu
(e.&'aeiouAEIOU'#]) 'aLtErNaTe'
aEae
```
**How it works:**
```
] is whatever value is on the the far right
# uses boolean value on its left to select from value on its right
'aeiouAEIOU' are the characters being searched for
& ties the value on its right to the verb on its left
e. searches for the values on its right within the value on its left
producing a boolean result for found / not found
```

#2: Post edited by

torres‭ · 2022-10-08T16:46:41Z (about 2 years ago)

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# J, 17 char
~~**Solution: **~~
```
e.&'aeiouAEIOU'#]
```
~~**test examples: **~~
```
(e.&'aeiouAEIOU'#]) ''
(e.&'aeiouAEIOU'#]) 'Rhythm'
(e.&'aeiouAEIOU'#]) 'a'
a
(e.&'aeiouAEIOU'#]) 'emu'
eu
(e.&'aeiouAEIOU'#]) 'aLtErNaTe'
aEae
```
**How it works:**
```
] is whatever value is on the the far right
# uses boolean value on its left to select from value on its right
'aeiouAEIOU' are the characters being searched for
& ties the value on its right to the verb on its left
e. searches for the values on its right within the value on its left
producing a boolean result for found / not found
```

# J, 17 char
**Solution:**
```
e.&'aeiouAEIOU'#]
```
**Test examples:**
```
(e.&'aeiouAEIOU'#]) ''
(e.&'aeiouAEIOU'#]) 'Rhythm'
(e.&'aeiouAEIOU'#]) 'a'
a
(e.&'aeiouAEIOU'#]) 'emu'
eu
(e.&'aeiouAEIOU'#]) 'aLtErNaTe'
aEae
```
**How it works:**
```
] is whatever value is on the the far right
# uses boolean value on its left to select from value on its right
'aeiouAEIOU' are the characters being searched for
& ties the value on its right to the verb on its left
e. searches for the values on its right within the value on its left
producing a boolean result for found / not found
```

#1: Initial revision by

torres‭ · 2022-10-08T16:45:15Z (about 2 years ago)

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# J, 17 char

**Solution:  **
```
e.&'aeiouAEIOU'#]
```

**test examples:  **
```
   (e.&'aeiouAEIOU'#]) ''

   (e.&'aeiouAEIOU'#]) 'Rhythm'

   (e.&'aeiouAEIOU'#]) 'a'
a
   (e.&'aeiouAEIOU'#]) 'emu'
eu
   (e.&'aeiouAEIOU'#]) 'aLtErNaTe'
aEae
```

**How it works:**
```
] is whatever value is on the the far right
# uses boolean value on its left to select from value on its right
'aeiouAEIOU' are the characters being searched for
& ties the value on its right to the verb on its left
e. searches for the values on its right within the value on its left 
   producing a boolean result for found / not found
```

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