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Versions: 25
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Contents
module Relish
class Ui
def get_credentials
puts "Please enter your Relish credentials."
print "Email: "
user = ask
print "Password: "
password = running_on_windows? ? ask_for_password_on_windows : ask_for_password
[ user, password ]
end
private
def running_on_windows?
RUBY_PLATFORM =~ /mswin32|mingw32/
end
def ask_for_password_on_windows
require "Win32API"
char = nil
password = ''
while char = Win32API.new("crtdll", "_getch", [ ], "L").Call do
break if char == 10 || char == 13 # received carriage return or newline
if char == 127 || char == 8 # backspace and delete
password.slice!(-1, 1)
else
# windows might throw a -1 at us so make sure to handle RangeError
(password << char.chr) rescue RangeError
end
end
puts
return password
end
def ask_for_password
echo_off
password = ask
puts
echo_on
return password
end
def echo_off
system "stty -echo"
end
def echo_on
system "stty echo"
end
def ask
gets.strip
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems