Hey Aleksey,
Thanks for the contribution! Definitely, if you think it's worth the update,
please submit a pull request to the copbl repository on github:
http://github.com/cfengine/copbl/
Also, thanks for the kind words, but set_variable_values was not written by me,
it was there before :) We are always definitely interested in ways of improving
the stdlib.
Cheers,
--Diego
On Sep 23, 2012, at 8:33 PM, Aleksey Tsalolikhin <atsaloli.t...@gmail.com>
wrote:
> Hi,
>
> May I show you a modified set_variable_values bundle?
> This came out of one of my classes.
>
> The main difference is you won't get lines like "name =value2"
> if you start with "name = value1". (Note the asymetrical space
> around the equals sign.) Instead you get lines like "name=value2".
>
> It was a useful class exercise, that's for sure. I'm not sure if it'd
> be useful to the broader community, or worth suggesting an update
> to the COPBL.
>
> BTW, props to Diego for set_variable_values, it is very useful! We
> are just building on his work a little bit. Like I said, I'm not sure if
> this might of interest/use to you?
>
> bundle edit_line set_variable_values__symmetrical(v)
>
> # The main difference from set_variable_values is that
> # you won't get lines like "name =value2" if you start with
> # "name = value1". (Note the asymetrical space around
> # the equals sign.) Instead you get lines like "name=value2".
>
> {
> vars:
>
> "index" slist => getindices("$(v)");
>
> field_edits:
>
> # match a line starting like the key *BLANK SPACE* = something
>
> "\s*$(index)\s+=.*"
>
> edit_field => col("=","1","$(index)","set"),
> hitespace otherwise our insert_lines promise would create a duplicate
> name=value entry WITHOUT whitespace.";
>
> # match a line starting like the key = something
>
> "\s*$(index)=.*"
>
> edit_field => col("=","2","$($(v)[$(index)])","set"),
> espace after the equals sign.";
>
> insert_lines:
>
> "$(index)=$($(v)[$(index)])",
>
> comment => "Insert name=value definition";
> }
> }}}
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