[#72745] [Ruby trunk - Misc #11876] [Closed] Scheduled maintenance 2016/01/01 — shibata.hiroshi@...
Issue #11876 has been updated by Hiroshi SHIBATA.
4 messages
2016/01/07
[#72746] Re: [Ruby trunk - Misc #11876] [Closed] Scheduled maintenance 2016/01/01
— Eric Wong <normalperson@...>
2016/01/07
shibata.hiroshi@gmail.com wrote:
[#72824] [Ruby trunk - Bug #11973] IO#advise should raise NotImplementedError on platforms that do not support that call — git@...
Issue #11973 has been updated by Chuck Remes.
3 messages
2016/01/12
[#72954] [Ruby trunk - Feature #12010] [Assigned] Exclude dot and dotdot from Dir#each — naruse@...
Issue #12010 has been reported by Yui NARUSE.
4 messages
2016/01/20
[#72959] Re: [Ruby trunk - Feature #12010] [Assigned] Exclude dot and dotdot from Dir#each
— Eric Wong <normalperson@...>
2016/01/20
naruse@airemix.jp wrote:
[#73313] [Ruby trunk - Bug #12007] [Open] Newly added Unicode data file doesn't get downloaded — shugo@...
Issue #12007 has been updated by Shugo Maeda.
3 messages
2016/01/23
[#73372] [Ruby trunk - Misc #12004] Code of Conduct — benton@...
Issue #12004 has been updated by Benton Barnett.
4 messages
2016/01/24
[#73379] Re: [Ruby trunk - Misc #12004] Code of Conduct
— KOSAKI Motohiro <kosaki.motohiro@...>
2016/01/24
On Sun, Jan 24, 2016 at 5:13 PM, <benton@bentonbarnett.com> wrote:
[#73421] [Ruby trunk - Misc #12004] Code of Conduct — nekocat432@...
Issue #12004 has been updated by Ruby Dino.
6 messages
2016/01/25
[#73425] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Austin Ziegler <halostatue@...>
2016/01/25
I’m sorry, but this, like the code of merit, is merely a derailing tactic.
[#73469] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Martin J. Dürst <duerst@...>
2016/01/26
On 2016/01/26 01:32, Austin Ziegler wrote:
[#73482] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Austin Ziegler <halostatue@...>
2016/01/26
On Tue, Jan 26, 2016 at 12:25 AM, Martin J. Dürst <duerst@it.aoyama.ac.jp>
[#73491] [Ruby trunk - Misc #12004] Code of Conduct — git@...
Issue #12004 has been updated by Chuck Remes.
7 messages
2016/01/26
[#73492] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Andrew Kirilenko <andrew.kirilenko@...>
2016/01/26
They will never provide any numbers because they are not engineers and they
[#73494] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Brandon Weaver <keystonelemur@...>
2016/01/26
Coraline is a panelist on Ruby rogues and a very well respected member of
[#73498] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Andrew Kirilenko <andrew.kirilenko@...>
2016/01/26
OK, sorry for previous comment. Let's try this way.
[#73500] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Austin Ziegler <halostatue@...>
2016/01/26
On Tue, Jan 26, 2016 at 5:15 PM, Andrew Kirilenko <
[#73558] [Ruby trunk - Misc #12004] Code of Conduct — andrew.kirilenko@...
Issue #12004 has been updated by Andrew Kirilenko.
5 messages
2016/01/28
[#73568] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Austin Ziegler <halostatue@...>
2016/01/29
Andrew, please stop digging. Your hole is only getting deeper.
[#73573] Re: [Ruby trunk - Misc #12004] Code of Conduct
— Andrew Kirilenko <andrew.kirilenko@...>
2016/01/29
>Andrew, please stop digging. Your hole is only getting deeper.
[#73586] [Ruby trunk - Misc #12004] Code of Conduct — andrew@...
Issue #12004 has been updated by Andrew Vit.
4 messages
2016/01/29
[#73593] [Ruby trunk - Bug #12034] RegExp does not respect file encoding directive — nobu@...
Issue #12034 has been updated by Nobuyoshi Nakada.
3 messages
2016/01/30
[ruby-core:72886] [Ruby trunk - Feature #11997] A method to read a file with interpolations
From:
sawadatsuyoshi@...
Date:
2016-01-16 09:09:53 UTC
List:
ruby-core #72886
Issue #11997 has been updated by Tsuyoshi Sawada.
Erb syntax is too much noise to me. It is centered toward html (it resembles html), and does not look that good when used for something else. I never felt comfortable with it. Ruby's interpolation syntax `#{}` is simple, and does not require learning additional things.
----------------------------------------
Feature #11997: A method to read a file with interpolations
https://bugs.ruby-lang.org/issues/11997#change-56119
* Author: Tsuyoshi Sawada
* Status: Feedback
* Priority: Normal
* Assignee:
----------------------------------------
I request a single method that reads a file while interpreting interpolated Ruby code in it (in the current context). For example, suppose I have a file `foo.txt`.
foo.txt
~~~
#{char * 20}
Hello, my name is #{name}.
#{char * 20}
~~~
I am not sure about what method name the proposed feature should have, and on which class it should be defined, but let's temporarily call it `File.eval`. Then I would like to do:
~~~ruby
char = "*"
name = "John Doe"
File.eval("foo.txt") # => "********************\nHello, my name is John Doe.\n********************\n"
~~~
The use case that I have in mind is to easily create template engines/preprocessors, or do an equivalent of what such software do on the fly within a script. There are tools like erb, SCSS, haml, etc., but those force a particular syntax, and they are full fledged software with their own parsing capability, which means it takes an extra time to parse, and the sortware may have their own bugs. I often feel that I do not want to adopt any of the syntax forced in those limited choice of template/preprocessing software, but do it in a freer way.
Using what we have currently, I can do it with:
~~~ruby
eval('"' + File.read("foo.txt") + '"')
~~~
but that looks cumbersome, and wish if Ruby had a C-level built-in capability for doing that. I believe that would encourage wide range of Ruby users to more freely create their own templating system.
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