Just another example of missing string interpolation (page 4)

October 15, 2023

Re: Just another example of missing string interpolation

Posted by Andrea Fontana
in reply to Imperatorn

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Andrea Fontana

Posted in reply to Imperatorn

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On Sunday, 15 October 2023 at 07:10:39 UTC, Imperatorn wrote:

On Sunday, 15 October 2023 at 07:10:06 UTC, Imperatorn wrote:

On Saturday, 14 October 2023 at 20:05:42 UTC, Andrea Fontana wrote:

On Saturday, 14 October 2023 at 14:47:26 UTC, Andrey Zherikov wrote:

Why does not this work for you?

string s = text("Hello ",name,", you are ",age," years old and have ",money - 42," dollars in the bank");

Check the first post.

I would actually be fine with smith like

interp!"Hello {name}, your name is {name} and you have {money -42} dollars in the bank" until he have a character to use for it

Typo but you get the point 😅

Yes these versions are fine too

i"hello ${world+1} $another_var"

or:

"""hello ${word+1} $another_var"""

or:

$"hello ${world+1} $another_var"

or:

"hello %{world+1} %another_var"!

or whatever enables string interpolation :)

On Sunday, 15 October 2023 at 08:18:04 UTC, Andrea Fontana wrote:

On Sunday, 15 October 2023 at 07:10:39 UTC, Imperatorn wrote:

On Sunday, 15 October 2023 at 07:10:06 UTC, Imperatorn wrote:

On Saturday, 14 October 2023 at 20:05:42 UTC, Andrea Fontana wrote:

On Saturday, 14 October 2023 at 14:47:26 UTC, Andrey Zherikov wrote:

[...]

Check the first post.

I would actually be fine with smith like

interp!"Hello {name}, your name is {name} and you have {money -42} dollars in the bank" until he have a character to use for it

Typo but you get the point 😅

Yes these versions are fine too

i"hello ${world+1} $another_var"

or:

"""hello ${word+1} $another_var"""

or:

$"hello ${world+1} $another_var"

or:

"hello %{world+1} %another_var"!

or whatever enables string interpolation :)

Agreed!

On 10/12/2023 6:39 AM, Andrea Fontana wrote: > ``` > stderr.write("${clear}\r{$white}Progress:${clear}${progress}% \t${white}Speed:${clear} ${curSpeed} ${unit}"); > ``` With DIP1027: ``` stderr.write("$clear\r$(white)Progress:$clear$progress% \t$(white)Speed:$clear $curSpeed $unit"); ``` If it's a simple identifier, the { } are not necessary. https://github.com/dlang/DIPs/blob/master/DIPs/rejected/DIP1027.md#description

On 10/17/2023 10:24 AM, Walter Bright wrote: > ``` > stderr.write("$clear\r$(white)Progress:$clear$progress% > \t$(white)Speed:$clear $curSpeed $unit"); > ``` Oops, forgot the leading 'i': ``` stderr.write(i"$clear\r$(white)Progress:$clear$progress% \t$(white)Speed:$clear $curSpeed $unit"); ```

On Tuesday, 17 October 2023 at 17:27:41 UTC, Walter Bright wrote: > Oops, forgot the leading 'i': > > ``` > stderr.write(i"$clear\r$(white)Progress:$clear$progress% > \t$(white)Speed:$clear $curSpeed $unit"); > ``` Still won't work. Your dip1027 would write %s\r%sProgress:%s%s%\t%sSpeed:%s %s %s\e[09m\e01m5\[30m\0[09m5bytes/sec if you used it like that. This is one of the reasons why it was rejected. If we want to move forward, there's actually a good proposal out there: https://github.com/John-Colvin/YAIDIP

On 10/17/2023 10:37 AM, Adam D Ruppe wrote: > On Tuesday, 17 October 2023 at 17:27:41 UTC, Walter Bright wrote: >> Oops, forgot the leading 'i': >> >> ``` >> stderr.write(i"$clear\r$(white)Progress:$clear$progress% >> \t$(white)Speed:$clear $curSpeed $unit"); >> ``` > > Still won't work. Your dip1027 would write > > %s\r%sProgress:%s%s%\t%sSpeed:%s %s %s\e[09m\e01m5\[30m\0[09m5bytes/sec > > if you used it like that. That's a misunderstanding of how it works.

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