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#encoding: utf-8
=begin
- Name: SiSU
- Description: documents, structuring, processing, publishing, search
utils
- Author: Ralph Amissah
<ralph.amissah@gmail.com>
- Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019,
2020, 2021, Ralph Amissah,
All Rights Reserved.
- License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) Ralph Amissah
This program is free software: you can redistribute it and/or modify it
under the terms of 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.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
If you have Internet connection, the latest version of the GPL should be
available at these locations:
<http://www.fsf.org/licensing/licenses/gpl.html>
<http://www.gnu.org/licenses/gpl.html>
<http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
- SiSU uses:
- Standard SiSU markup syntax,
- Standard SiSU meta-markup syntax, and the
- Standard SiSU object citation numbering and system
- Homepages:
<http://www.sisudoc.org>
- Git
<https://git.sisudoc.org/projects/>
<https://git.sisudoc.org/projects/?p=software/sisu.git;a=summary>
<https://git.sisudoc.org/projects/?p=markup/sisu-markup-samples.git;a=summary>
=end
module SiSU_Response
def available_selections_
%{'yes', 'no', 'quit' or 'exit'; [ynqx]}
end
def response?(ask)
response='redo'
print ask + %{ [#{available_selections_}]: }
response=File.new('/dev/tty').gets.strip
case response
when /^(?:y|yes)$/ then true
when /^(?:n|no)$/ then false
when /^(?:[qx]|quit|exit)$/ then exit
else puts %{[please type: #{available_selections_}]}
response?(ask)
end
end
def query
def selections_available_(selections=:strict)
short_options=(selections == :strict) ? '' : '; [ynqx]'
%{'yes', 'no', 'quit' or 'exit'#{short_options}}
end
def selection_options
def response_strict(resp)
case resp
when /^(?:yes)$/ then true
when /^(?:no)$/ then false
when /^(?:quit|exit)$/ then exit
else
puts %{response was: #{resp}}
puts %{[please type to select: #{selections_available_(:strict)}]}
answer?('',:strict)
end
end
def response_short(resp)
case resp
when /^(?:y|yes)$/ then true
when /^(?:n|no)$/ then false
when /^(?:[qx]|quit|exit)$/ then exit
else
puts %{response was: #{resp}}
puts %{[please type to select: #{selections_available_(:short)}]}
answer?('',:short)
end
end
self
end
def answer?(ask,selections=:strict)
resp='redo'
print ask + %{PROCEED? [#{selections_available_(selections)}]: }
resp=File.new('/dev/tty').gets.strip
(selections==:strict) \
? selection_options.response_strict(resp)
: selection_options.response_short(resp)
end
self
end
end
__END__
|
