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 or array options to parse pretty-printed JSON or JSON arrays.
multiline
array
Read input from a local file given by its path. Alternatively a scalar reference can be passed to read from a string.
Read input from an IO::Handle. If not specified, Catmandu::Util::io is used to create the input stream from the file argument or by using STDIN.
file
Binmode of the input stream fh. Set to :utf8 by default.
fh
:utf8
An ARRAY of one or more fixes or file scripts to be applied to imported items.
Read JSON with line-breaks or a JSON array instead of line-delimited JSON
Every Catmandu::Importer is a Catmandu::Iterable all its methods are inherited. The methods are not idempotent: JSON streams can only be read once.
Catmandu::Exporter::JSON
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.