Module: SiSU_Response

Included in:
SiSU_DbDrop::Drop, SiSU_Modify::ConvertMarkup, SiSU_Po4a_Actions, SiSU_Po4a_Project::Po4aCfg, SiSU_Po4a_Project::Po4aDistClean, SiSU_Po4a_Project::Po4aProject, SiSU_SStm_AO_SStm::Source
Defined in:
lib/sisu/utils_response.rb

Overview

  • Name: SiSU

** Description: documents, structuring, processing, publishing, search *** Request response

** Author: Ralph Amissah

<[email protected]>
<[email protected]>

** Copyright: © 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,

2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 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

** Hompages:

<http://www.jus.uio.no/sisu>
<http://www.sisudoc.org>

** Git

<http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
<http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/utils_response.rb;hb=HEAD>

Instance Method Summary collapse

Instance Method Details

#answer?(ask, selections = :strict) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sisu/utils_response.rb', line 103

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

#available_selections_ ⇒ Object 



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# File 'lib/sisu/utils_response.rb', line 58

def available_selections_
  %{'yes', 'no', 'quit' or 'exit'; [ynqx]}
end

#query ⇒ Object 



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# File 'lib/sisu/utils_response.rb', line 73

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

#response?(ask) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sisu/utils_response.rb', line 61

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

#response_short(resp) ⇒ Object 



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# File 'lib/sisu/utils_response.rb', line 90

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

#response_strict(resp) ⇒ Object 



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# File 'lib/sisu/utils_response.rb', line 79

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

#selection_options ⇒ Object 



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# File 'lib/sisu/utils_response.rb', line 78

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

#selections_available_(selections = :strict) ⇒ Object 



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# File 'lib/sisu/utils_response.rb', line 74

def selections_available_(selections=:strict)
  short_options=(selections == :strict) ? '' : '; [ynqx]'
  %{'yes', 'no', 'quit' or 'exit'#{short_options}}
end