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.. -*- rst -*-
.. highlightlang:: none
.. groonga-command
.. database: commands_ruby_load
``ruby_load``
=============
Summary
-------
``ruby_load`` command loads specified Ruby script.
Syntax
------
This command takes only one required parameter::
ruby_load path
Usage
-----
You can load any script file which mruby supports by calling ``ruby_load``.
Here is an example that just load ``expression.rb`` as Ruby script.
.. groonga-command
.. include:: ../../example/reference/commands/ruby_load/load.log
.. plugin_register ruby/load
.. ruby_load "expression.rb"
Register ``ruby/load`` plugin to use ``ruby_load`` command in advance.
Note that ``ruby_load`` is implemented as an experimental plugin,
and the specification may be changed in the future.
Parameters
----------
This section describes all parameters.
``path``
""""""""
Specifies the Ruby script path which you want to load.
Return value
------------
``ruby_load`` returns the loaded result with metadata such as
exception information (Including metadata isn't implemented yet)::
[HEADER, {"value": LOADED_VALUE}]
``HEADER``
See :doc:`/reference/command/output_format` about ``HEADER``.
``LOADED_VALUE``
``LOADED_VALUE`` is the loaded value of ruby script.
``ruby_load`` just return ``null`` as ``LOADED_VALUE`` for now, it will be supported in the future.
See also
--------
:doc:`/reference/commands/ruby_eval`
|
