aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Just another update

Browse source
This commit is contained in:
Ingy döt Net 2015-02-20 00:35:01 -05:00
parent a25938f123
commit 00a190b0a6
6591 changed files with 94363 additions and 23227 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Task/Non-decimal-radices-Convert/D/non-decimal-radices-convert-3.d
View file

@ -1,8 +1,8 @@
import std.stdio, std.algorithm, std.ascii, std.array;
import std.stdio, std.algorithm, std.ascii, std.array, std.string;
alias Digits = ubyte[];
Digits toBase(ulong number, in ubyte base) pure nothrow {
Digits toBase(ulong number, in ubyte base) pure nothrow @safe {
Digits result;
while (number) {
result = number % base ~ result;
@ -11,19 +11,19 @@ Digits toBase(ulong number, in ubyte base) pure nothrow {
return result;
}
enum fromBase = (in Digits digits, in ubyte base) pure nothrow =>
enum fromBase = (in Digits digits, in ubyte base) pure nothrow @safe @nogc =>
reduce!((n, k) => n * base + k)(0UL, digits);
immutable myDigits = digits ~ lowercase;
enum fromDigits = (in Digits digits) pure nothrow =>
enum fromDigits = (in Digits digits) pure nothrow /*@safe*/ =>
digits.map!(d => myDigits[d]).array;
enum convert = (in dchar d) pure nothrow =>
cast(ubyte)(d.isDigit ? d - '0' : d.toLower - 'a' + 10);
enum convert = (in dchar d) pure nothrow @safe @nogc =>
cast(ubyte)(d.isDigit ? d - '0' : std.ascii.toLower(d) - 'a' + 10);
enum toDigits = (in string number) pure /*nothrow*/ =>
number.map!convert.array;
enum toDigits = (in string number) pure nothrow @safe =>
number.representation.map!convert.array;
void main() {
"1ABcd".toDigits.fromBase(16).writeln;