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/**
* @license Apache-2.0
*
* Copyright (c) 2019 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* eslint-disable no-underscore-dangle */
'use strict';
// MAIN //
/**
* Returns a callback to be invoked upon calling the `vars` command.
*
* @private
* @param {REPL} repl - REPL instance
* @returns {Function} callback
*/
function command( repl ) {
return onCommand;
/**
* Returns a list of variable names in the current workspace.
*
* @private
* @param {Options} [options] - function options
* @param {RegExp} [options.include] - name inclusion filter
* @param {RegExp} [options.exclude] - name exclusion filter
* @param {ArrayLikeObject} [options.types] - type inclusion filter(s)
* @param {boolean} [options.details] - boolean indicating whether to include additional variable details, such as variable type, contents, etc
* @returns {(Array|void)} workspace variable names
*/
function onCommand( options ) {
var opts;
if ( arguments.length ) {
opts = options;
} else {
opts = {};
}
return repl._context.varsWorkspace( repl._currentWorkspace, opts );
}
}
// EXPORTS //
module.exports = command;
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