NAME
CohortExplorer::Command::History - CohortExplorer class to show command history
SYNOPSIS
history [OPTIONS]
hist [OPTIONS]
DESCRIPTION
This class is inherited from CLI::Framework::Command and overrides the following methods:
usage_text()
This method returns the usage information for the command.
option_spec()
(
[ 'show|s' => 'show command history' ],
[ 'clear|c' => 'clear command history' ]
)validate( $opts, @args )
This method throws throw_cmd_validation_exception exception imported from CLI::Framework::Exceptions if
arguments are supplied to this command as this command does not accept any arguments, or
mutually exclusive options (i.e. show and clear) are specified together
run( $opts, @args )
This method performs option specific processing.
This class imports the variable $COMMAND_HISTORY from CohortExplorer::Command::Query to load user's search history. The history command enables the user to keep track of previously saved commands and use the information (i.e. options and arguments) to build new commands.
OPTIONS
DEPENDENCIES
SEE ALSO
CohortExplorer::Command::Describe
CohortExplorer::Command::Query::Search
CohortExplorer::Command::Query::Compare
LICENSE AND COPYRIGHT
Copyright (c) 2013-2014 Abhishek Dixit (adixit@cpan.org). All rights reserved.
This program is free software: you can redistribute it and/or modify it under the terms of either:
the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version, or
the "Artistic Licence".
AUTHOR
Abhishek Dixit