PetarKirov

/+
    Copy Constructor — Minimal Overload Set (15 overloads)
    ======================================================
    Tests all 25 source × target qualifier combinations using
    only 3 source groups × 5 target qualifiers = 15 overloads.

                              Target
    Source        │ mut  │ const │ immut │ shared │ sh.const │
    ──────────────┼──────┼───────┼───────┼────────┼──────────┤
    mutable       │  G1  │  G1   │  G1   │  G1    │   G1     │

PetarKirov

enum int[] x = [4, 3, 8, 10];
enum int[] y = imported!`std.algorithm`.sort(x).release;

void main()
{
    int[] z = y;
    imported!`std.stdio`.writeln(z);
}

PetarKirov

type Zero = [];
type NN = number[];

type GetNN<N extends NN> = N['length'];
type NextNN<N extends NN> = [...N, N['length']];
type PrevNN<N extends NN> = N extends [...infer Init, infer _] ? Init : never;

type EqualNN<A extends NN, B extends NN> =
  GetNN<A> extends GetNN<B> ? true : false;

PetarKirov

import core.thread : thread_joinAll, Thread, ThreadGroup, Fiber;
import std.stdio : writefln;

void main()
{
    writefln("Running on the main thread with id: '%s'", Thread.getThis().id);
    
    auto fiber = new Fiber(() {
        writefln("[before suspend] Running inside fiber on thread id '%s'", Thread.getThis().id);
        Fiber.yield();

PetarKirov

while IFS="" read -r line; do
  project_path=$(echo "$line" | sed -E 's"(git@|.+://)[^:/]+[:/](.+)/.+$"\2"')
  repo_name=$(echo "$line" | sed -E -e 's|.+/(.+)$|\1|' -e 's|(.+)(.git)$|\1|')

  echo "* '$line'"
  echo "  * '$project_path'"
  echo "  * '$repo_name'"
  echo
done < ./example_urls

PetarKirov

Try online at: https://run.dlang.io/

PetarKirov

interface ICallable
{
    void opCall() const;
}

auto makeDelegate(alias fun, Args...)(auto ref Args args)
{
    return new class(args) ICallable
    {
        Args m_args;

PetarKirov

docker-bake.json generators in various languages

D

Requirements

• dmd >= 2.089.0

How to run

PetarKirov

void genericToString(T, Writer)(scope ref const T obj, scope ref Writer writer)
{
    import std.format : formattedWrite;
        
    writer.formattedWrite("Transaction {\n");
    writer.formattedWrite!"  from: 0x%s\n"(obj.from.chars);
    writer.formattedWrite!"  to: 0x%s\n"(obj.to.chars);
    writer.formattedWrite("}");
}

PetarKirov

Calling Ethereum JSON-RPC from D

Usage

./eth_json_rpc.d --rpc-url '<RPC-URL-HERE>' --block-number <NUMBER> [--include-txs <true|false>]