You have a end that is not used! You should look any extra code in your view
Sent from my iPhone On 16/08/2012, at 10:56, "Jean-Sébastien D." <[email protected]> wrote: > I am trying to create a friendship system like facebook. However the > tutorial i am following his from railsspace book and his according to > ruby old. The issue i am currently having his a helper function which > would technically help me define the relationship among the user. Now my > model and controller aren't called the same name per say, and does bring > confusion, but i am only trying it at the moment for testing purpose > > Here my Model > class Friendship < ActiveRecord::Base > > belongs_to :customer > belongs_to :friend, :class_name => 'Customer', :foreign_key => > 'friend_id' > > > # approved has the following fields > # > # pending > # requested > # accepted > # declined > # > > attr_accessible :approved, :customer_id, :friend_id > > #Method > > # Return true if the customers are (possibly pending) friends. > def self.exists?(customer, friend) > not find_by_customer_id_and_friend_id(customer, friend).nil? > end > > # Record a pending friend request. > def self.request(customer, friend) > unless customer == friend or Friendship.exists?(customer, friend) > transaction do > create(:customer => customer, :friend => friend, :status => > 'pending') > create(:customer => friend, :friend => customer, :status => > 'requested') > end > end > end > end > > # Accept a friend request. > def self.accept(customer, friend) > transaction do > accepted_at = Time.now > accept_one_side(customer, friend, accepted_at) > accept_one_side(friend, customer, accepted_at) > end > end > > # Delete a friendship or cancel a pending request. > def self.breakup(customer, friend) > transaction do > destroy(find_by_customer_id_and_friend_id(customer, friend)) > destroy(find_by_customer_id_and_friend_id(friend, customer)) > end > end > > private > > # Update the db with one side of an accepted friendship request. > def self.accept_one_side(customer, friend, accepted_at) > request = find_by_customer_id_and_friend_id(customer, friend) > request.status = 'accepted' > request.accepted_at = accepted_at > request.save! > end > end > > # == Schema Information > # > # Table name: friendships > # > # id :integer not null, primary key > # customer_id :integer > # friend_id :integer > # created_at :datetime not null > # updated_at :datetime not null > # approved :string(255) > # > > > Here my Controller > class FriendsController < ApplicationController > def index > @customer = Customer.all > end > end > > > Here my HelpMethod > module FriendsHelper > > # Return an appropriate friendship status message. > def friendship_status(customer, friend) > friendship = > Friendship.find_by_customer_id_and_friend_id(customer.id, friend.id) > if friendship.nil? > return "#{friend.first_name} is not your friend (yet)." > end > case friendship.approved > when 'requested' then "#{friend.first_name} would like to be your > friend." > when 'pending' then "You have requested friendship from > #{friend.first_name}." > when 'accepted' then "#{friend.first_name} is your friend." > end > end > end > > > Here my view > <% @customer.each do |client| %> > <div> > <% unless client.id == current_customer.id %> > <%= client.full_name %> > <%= friendship_status(current_customer, client) %> > <% end %> > </div> > <% end %> > > > Here the error i am getting > SyntaxError in Friends#index > > Showing /home/jean/rail/voyxe/app/views/friends/index.html.erb where > line #5 raised: > > app/models/friendship.rb:61: syntax error, > unexpected keyword_end, expecting $end > Extracted source (around line #5): > > 2: <div> > 3: <% unless client.id == current_customer.id %> > 4: <%= client.full_name %> > 5: <%= friendship_status(current_customer, client) %> > 6: <% end %> > 7: </div> > 8: <% end %> > > -- > Posted via http://www.ruby-forum.com/. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
