Catmandu::Importer::JSON - Package that imports JSON data
use Catmandu::Importer::JSON; my $importer = Catmandu::Importer::JSON->new(file => "/foo/bar.json"); my $n = $importer->each(sub { my $hashref = $_[0]; # ... });
The defaults assume a newline delimited JSON file:
{ "recordno": 1, "name": "Alpha" } { "recordno": 2, "name": "Beta" } { "recordno": 3, "name": "Gamma" }
Use the multiline option to parse pretty-printed JSON or JSON arrays.
multiline
Create a new JSON importer for $filename. Uses STDIN when no filename is given. multiline switches optionally between line-delimited JSON and multiline JSON or arrays. the default is line-delimited JSON.
$filename
The constructor inherits the fix parameter from Catmandu::Fixable. When given, then each fix or fix script will be applied to imported items.
Every Catmandu::Importer is a Catmandu::Iterable all its methods are inherited. The Catmandu::Importer::JSON methods are not idempotent: JSON streams can only be read once.
Catmandu::Iterable
To install Catmandu, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catmandu
CPAN shell
perl -MCPAN -e shell install Catmandu
For more information on module installation, please visit the detailed CPAN module installation guide.