Bigoudi 0.0.1

Bigoudi

Un package pour faire des boucles.

Usage

Add using Bigoudi; at the begining of the file. Then you can use the Loop class and ForEach extension method.

For loop

Loop.For(i => testOutputHelper.WriteLine($"i = {i}"), 6, 1, 2);

is equivalent of

for (int i = 1; i < 6; i += 2) { i => testOutputHelper.WriteLine($"i = {i}"); }

Outputs:

i = 1
i = 3
i = 5

start and increment parameters are optionals and defaults to respectively 0 and 1. So to make a simple "for loop" from 0 to 9 you can simply write:

Loop.For(i => { }, 10);

Iterate loop

Iterate is an alternative to For where you can set the number of iterations wanted instead of a "length".

Loop.Iterate(i => testOutputHelper.WriteLine($"i = {i}"), 3, 1, 2);

Outputs:

i = 1
i = 3
i = 5

While loop

int i = 0;
Loop.While(() => testOutputHelper.WriteLine($"i = {i}"), () => i++ < 3);

Outputs:

i = 1
i = 2
i = 3

DoWhile loop

int i = 0;
Loop.DoWhile(() => testOutputHelper.WriteLine($"i = {i}"), () => i++ < 3);

Outputs:

i = 0
i = 1
i = 2
i = 3

ForEach loop

int[] ints = { 1, 2, 3 };

Loop.ForEach(ints, i =>
{
    testOutputHelper.WriteLine($"i = {i}");
});

Outputs:

i = 1
i = 2
i = 3

ForEach loop with extension method

int[] ints = { 1, 2, 3 };

ints.ForEach(i =>
{
    testOutputHelper.WriteLine($"i = {i}");
});

Outputs:

i = 1
i = 2
i = 3
...

Infinite loop

CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter(TimeSpan.FromSeconds(1));
try
{
    var execute = () => { testOutputHelper.WriteLine("execute..."); Thread.Sleep(100); };
    await Task.Run(() => Loop.Infinite(cts.Token, execute), cts.Token);
}
catch (OperationCanceledException)
{
    testOutputHelper.WriteLine("loop ended");
}

Outputs:

execute...
execute...
execute...
execute...
execute...
execute...
execute...
execute...
execute...
execute...
loop ended