Sha256: e7d8d4de5d5ea16f38f5d9f2ac6509e0e5de8c19b13bd60c4de242762f37becd
Contents?: true
Size: 820 Bytes
Versions: 9
Compression:
Stored size: 820 Bytes
Contents
module Shelly
module Helpers
def echo_disabled
system "stty -echo"
value = yield
system "stty echo"
value
end
def say_new_line
say "\n"
end
# FIXME: errors should be printed on STDERR
def say_error(message, options = {})
options = {:with_exit => true}.merge(options)
say message, :red
exit 1 if options[:with_exit]
end
def ask_for_email(options = {})
options = {:guess_email => true}.merge(options)
email_question = options[:guess_email] && !User.guess_email.blank? ? "Email (#{User.guess_email} - default):" : "Email:"
email = ask(email_question)
email = email.blank? ? User.guess_email : email
return email if email.present?
say_error "Email can't be blank, please try again"
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems