Re: Concatenation/joining strings together in a more readable way

[Marcone via Digitalmars-d-learn]

On Monday, 30 December 2019 at 14:56:59 UTC, mipri wrote:

On Monday, 30 December 2019 at 10:23:14 UTC, Marcone wrote:

On Monday, 30 December 2019 at 09:41:55 UTC, mipri wrote:

This leaks too much.

  writeln("Helo {} {}".format("xx", "name")); // Helo xx name
  writeln("Helo {} {}".format("{}", "name")); // Helo name {}

This function replace {} for arguments received. You just need don't send {} as arguments.

I tested native function format() in Python:
print("Helo {} {}".format("{}", "name")) # Helo {} name
Nothing wrong, working same way.

It doesn't work the same way. These are not the same:

  Helo name {}
  Helo {} name

Python's implementation doesn't get confused if your format()
arguments include a {}.

Can you get me a bether? Like writeln("Hello #{var}");