ch1ago

Hey guys, since current_user is a method used in every request I decided to give it a few benchmarks

I'm gisting this so if anyone may find good literature

here was my start point question:
which is best?
(yes this approach doesn't validate an auth token)

  def current_user
    if session[:user_id]

ch1ago

class Post
  def youtube_url=(value)
    self.youtube=value.gsub("http://.../","")
  end
  def youtube_url
    youtube
  end
end

ch1ago

belongs_to :gift
belongs_to :user

ch1ago

<style>
    body {
        margin: 0px;
        padding: 0px;
    }
    
    #myCanvas {
        border: 1px solid red;
        width: 99.9%;
        height: 1000px;

ch1ago

[user@red ~]$ gem install pg
Building native extensions.  This could take a while...
ERROR:  Error installing pg:
	ERROR: Failed to build gem native extension.

        /home/user/.rvm/rubies/ruby-1.9.3-p125/bin/ruby extconf.rb
checking for pg_config... yes
Using config values from /usr/bin/pg_config
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header

ch1ago

def link_to_profile_dropdown(user)
  link_to "#", :class => "dropdown-toggle", "data-toggle" => "dropdown" do
    "#{user.email} <b class='caret'></b>"
  end
end

ch1ago

<% module_namespacing do -%>
class <%= controller_class_name %>Controller < ApplicationController

  # TODO: name these comments properly with all the matching URLs to each action
  # GET <%= route_url %>
  def index
    @<%= plural_table_name %> = <%= orm_class.all(class_name) %>
  end

  # GET <%= route_url %>/1

ch1ago

<jarr0dsz> im having a @group.participants.order(:id).offset(0).limit(1).first that returns a participant object i checked with .inspect but how do i get an attribute from that?




first_participant = @group.participants.order("id").select("name").first || :no_participant_for_this_group

if first_participant == :no_participant_for_this_group
  puts first_participant.name
else

ch1ago

  def consent
    @user = current_user
    if @user.update_attributes(params[:user])#this is really dangerous, I could force my email to change form the form =/
      redirect_to :back, notice: "Error updating your user account"
    else
      flash[:notice] = 'User information updated'
      @cart.consent_updated = false
    end
  end

ch1ago

if
  @sentiment["mood"] == positive && @sentiment["prob"] > 0.94
  @tag.score = 100
  elsif 
    @sentiment["mood"] == positive && @sentiment["prob"] > 0.89
    @tag.score = 96
    elsif 
      @sentiment["mood"] == positive && @sentiment["prob"] > 0.84
      @tag.score = 92
      elsif