Module: Puppet::Module::Tool::Utils::Interrogation

Included in:
Applications::Application, Repository
Defined in:
lib/puppet/module/tool/utils/interrogation.rb

Overview

Interrogation

This module contains methods to emit text to the console, such as headers.

Instance Method Summary collapse

Instance Method Details

#confirms?(question) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppet/module/tool/utils/interrogation.rb', line 21

def confirms?(question)
  $stderr.print "#{question} [y/N]: "
  $stdin.gets =~ /y/i
end

#header(text) ⇒ Object 



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# File 'lib/puppet/module/tool/utils/interrogation.rb', line 9

def header(text)
  $stderr.puts('=' * text.size, text, "-" * text.size)
end

#prompt(question, quiet = false) ⇒ Object 



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# File 'lib/puppet/module/tool/utils/interrogation.rb', line 26

def prompt(question, quiet = false)
  $stderr.print "#{question}: "
  system 'stty -echo' if quiet
  $stdin.gets.strip
ensure
  if quiet
    system 'stty echo'
    say "\n---------"
  end
end

#say(*args) ⇒ Object 



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# File 'lib/puppet/module/tool/utils/interrogation.rb', line 13

def say(*args)
  $stderr.puts(*args)
end

#subheader(line) ⇒ Object 



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# File 'lib/puppet/module/tool/utils/interrogation.rb', line 17

def subheader(line)
  say line, ('-' * line.size)
end