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Re^2: write_file to_json in Dancer app

by GertMT (Hermit)
on Feb 04, 2014 at 16:46 UTC ( [id://1073441]=note: print w/replies, xml ) Need Help??


in reply to Re: write_file to_json in Dancer app
in thread write_file to_json in Dancer app

aha, yes, thanks. That does work.
The file is updated if I refresh the browser. Well, with not much I'll have to admit but at least the modification time changes.
So, I'm not there with the format but I should be able to work that out.
Thanks!

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Re^3: write_file to_json in Dancer app
by GertMT (Hermit) on Feb 05, 2014 at 11:06 UTC
    updating the code between the comment lines to the code I mention below makes that the data is been written to a 'json' file. Not very clever code yet as the data gets overwritten every time you run the script but that is a separate issue.
        #-------v this does work --------#
    my $filename = "testme.json";
    my $json = -e $filename ? read_file $filename : '{}';
    my $data = from_json $json;

    $data = \@photos;
    write_file $filename, to_json($data);

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[d/l]

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