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import gleam/string
pub fn to_code(s: String) {
case <<s:utf8>> {
// lowercase a(ansii 97) to z(ansii 122)
<<char:int>> if char >= 97 -> char - 96
// uppercase A(ansii 65) to Z(ansii 90), and special symbols
<<char:int>> -> char - 38
_ -> 0
}
}
pub fn from_code(code: Int) {
case code {
c if c == 0x0A || c >= 0x20 && c <= 0x7E -> {
case string.utf_codepoint(code) {
Ok(codepoint) -> string.from_utf_codepoints([codepoint])
Error(_) -> ""
}
}
_ -> ""
}
}
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