diff options
Diffstat (limited to 'app/helpers')
-rw-r--r-- | app/helpers/sessions_helper.rb | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/app/helpers/sessions_helper.rb b/app/helpers/sessions_helper.rb index 046ca6f..5a238a0 100644 --- a/app/helpers/sessions_helper.rb +++ b/app/helpers/sessions_helper.rb @@ -7,67 +7,67 @@ module SessionsHelper cookies.permanent[:remember_token] = remember_token #save the hashed token to the database user.update_attribute(:remember_token, - User.hash(remember_token)) + User.hash(remember_token)) #set the current user to be the given user self.current_user = user end -# The curret_user=(user) is the conversion of self.current_user = user + # The curret_user=(user) is the conversion of self.current_user = user def current_user=(user) @current_user = user end -# sets the @current_user instance virable to the user corresponding -# to the remember token, but only if @current_user is undefined -# since the remember token is hashed, we need to hash the cookie -# to find match the remember token - def current_user - remember_token = User.hash(cookies[:remember_token]) - @current_user ||= User.find_by(remember_token: remember_token) - end + # sets the @current_user instance virable to the user corresponding + # to the remember token, but only if @current_user is undefined + # since the remember token is hashed, we need to hash the cookie + # to find match the remember token + def current_user + remember_token = User.hash(cookies[:remember_token]) + @current_user ||= User.find_by(remember_token: remember_token) + end # checks if someone is currently signed in def signed_in? !current_user.nil? end - def sign_out - current_user.update_attribute(:remember_token, User.hash(User.new_remember_token)) - cookies.delete(:remember_token) - self.current_user = nil - end + def sign_out + current_user.update_attribute(:remember_token, User.hash(User.new_remember_token)) + cookies.delete(:remember_token) + self.current_user = nil + end -=begin + =begin -This is for anyone that cares about how long a user is signed -in: + This is for anyone that cares about how long a user is signed + in: -Currently I have a user to be signed in forever unless they -log out (cookies.permanent....). + Currently I have a user to be signed in forever unless they + log out (cookies.permanent....). -If you want to change that, change line 7 to this: + If you want to change that, change line 7 to this: -cookies[:remember_token] = { value: remember_token, - expires: 20.years.from_now.utc } + cookies[:remember_token] = { value: remember_token, + expires: 20.years.from_now.utc } -which will expire the cookie in 20 years from its date of -creation. + which will expire the cookie in 20 years from its date of + creation. -Oddly enough, this line above is equivalent to the: + Oddly enough, this line above is equivalent to the: -cookies.permanent + cookies.permanent -This is just a short cut for this line since most people -create permanent cookies these days. + This is just a short cut for this line since most people + create permanent cookies these days. -Other times are: + Other times are: -10.weeks.from_now + 10.weeks.from_now -5.days.ago + 5.days.ago -etc... + etc... -=end + =end -end + end |