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Contents
# -*- encoding: UTF-8 -*-
require 'csd/user_interface/base'
module CSD
module UserInterface
class CLI < Base
include Gem::UserInteraction
def separator
$stdout.puts
end
def indicate_activity
$stdout.putc '.'
$stdout.flush
end
# Be careful, this function writes to +STDOUT+ and not to <tt>$stdout</tt>. In other words,
# the output cannot be hidden from the end-user, and thus, for example, not be properly
# tested in the test suite. ask_yes_no is provided by Gem::UserInteraction.
#
def continue?
ask_yes_no("Continue?".red.bold, true)
end
def debug(message)
$stdout.puts "DEBUG: #{message}".magenta if Options.debug
end
def info(message)
$stdout.puts message
end
def warn(message)
$stdout.puts 'NOTE: '.red + message.red
end
def error(message)
$stderr.puts('ERROR: '.red.blink + message.red)
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems