Module: GitCommands::Prompt

Included in:
CLI, Computer
Defined in:
lib/git_commands/prompt.rb

Defined Under Namespace

Classes: AbortError

Constant Summary collapse

VALID_ANSWERS = 
%w[Y y N n]

Instance Method Summary collapse

Instance Method Details

#confirm(message) ⇒ Object 



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# File 'lib/git_commands/prompt.rb', line 23

def confirm(message)
  res = begin
    ask "#{message} (Y/N)?"
  end until VALID_ANSWERS.include?(res)
  case res
  when /y/i
    yield
  else
    fail(AbortError, "Aborted operation!")
  end
end

#error(message) ⇒ Object 



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# File 'lib/git_commands/prompt.rb', line 35

def error(message)
  out.puts message.to_s.red
end

#out ⇒ Object 



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# File 'lib/git_commands/prompt.rb', line 10

def out
  @out ||= STDOUT
end

#success(message) ⇒ Object 



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# File 'lib/git_commands/prompt.rb', line 18

def success(message)
  out.puts "\n#{message}".green
  true
end

#warning(message) ⇒ Object 



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# File 'lib/git_commands/prompt.rb', line 14

def warning(message)
  out.puts "\n#{message}".yellow
end