fayimora

application_helper:

 def img_name_help(name)
        name.gsub " ", "%20"
    end

view:

<%= image_tag img_name_help "rails copy.png" %>

fayimora

#include <iostream>
#include <cmath>
#include <cstring>
using namespace std;

void printPrimes(int*start, int*finish)
{
	int length = *finish+1;
	int upperBoundSqrt = (int) sqrt((double)*finish); // compute limit to marking off primes
	bool primes[length];

fayimora

#include <iostream>
#include <cmath>
#include <cstring>
using namespace std;

void printPrimes(int start, int finish)
{
	int length = finish+1;
	int upperBoundSqrt = (int) sqrt((double)finish); // compute limit to marking off primes
	bool primes[length];

fayimora

class Role < ActiveRecord::Base

  ROLES = [ :group_admin, :agency_admin ]

  # - Relationships -
  has_many :user_roles
  has_many :users, :through => :user_roles

  # - Class Methods -
  class << self

fayimora

module ApplicationHelper  
  def build_navigation(ls=nil)
    ls ||= links
    res = ""
    ls.each do |link|
      if controller.controller_name == link[:url][:controller] && controller.action_name == link[:url][:action]
        link[:html_options].merge!({ :class => "#{link[:html_options][:class]} current" } )
      end
      
      res << "<li class=\"#{link[:html_options][:class]}\">"

fayimora

class Post < ActiveRecord::Base
  has_many :tags, as: :taggable, through: :tag_joins
end

class Projects < ActiveRecord::Base
  has_many :tags, as: :taggable, through: :tag_joins
end

class Tag < ActiveRecord::Base
  has_many :taggables, through: :tag_joins

fayimora

class TagJoin < ActiveRecord::Migration
  def change
    create_table :taggables do |t|
      t.string  :name
      t.integer :taggable_id
      t.string  :taggable_type
      t.timestamps
    end
  end
end

fayimora

class Post < ActiveRecord::Base
  has_many :tag_links, :as => :tags

  # ...
end

fayimora

class Post < ActiveRecord::Base
  has_many :tag_links
  has_many :tags, :through => :tag_links

  # ...
end

fayimora

require "bundler/capistrano"

set :application, "myapp"

#github stuff
set :repository,  "git@github.com:fayimora/myapp.git"
set :scm, :git
set :scm_username, "xxx"
set :scm_passphrase, "xxx"