patrickberkeley

class PagesController < ApplicationController
  before_filter :login_required, :except => [ :show ]
  
  # GET /pages
  # GET /pages.xml
  def index
    @pages = Page.find(:all)

    respond_to do |format|
      format.html # index.html.erb

rajib

class Post < ActiveRecord::Base
  before_validation     :generate_slug

  def generate_slug
    self.slug = self.title.dup if self.slug.blank?
    self.slug.slugorize!
  end
end

and in lib/core_extensions/string.rb

rafaelp

Vasculhando a papelada em casa encontrei este rascunho.
Acho que foi escrito na palestra pública pré-Empretec.
Não me preocupei em corrigir concordância, quis registrar como foi escrito na ocasião.

***

"Ideia de Negócio" é diferente de "Oportunidade de Negócio"

Empreender

jwo

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

rodrigopinto

### THIS IS PART OF A QUERY 
def conditions_for_regioncode(region_ids)
  regions = []
  region_ids.each do |region|
    regions << "reg.regioncode = '#{region}'" 
  end
  "(#{regions.join(' OR ')})"
end

burke

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

• rbenv
• ruby-build

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

chetan

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

fnichol

A Common .ruby-version File For Ruby Projects

Background

I've been using this technique in most of my Ruby projects lately where Ruby versions are required:

• Create .rbenv-version containing the target Ruby using a definition name defined in ruby-build (example below). These strings are a proper subset of RVM Ruby string names so far...
• Create .rvmrc (with rvm --create --rvmrc "1.9.3@myapp") and edit the environment_id= line to fetch the Ruby version from .rbenv-version (example below).

Today I learned about another Ruby manager, rbfu, where the author is using a similar technique with .rbfu-version.

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

tapajos

sudo ifconfig en1 ether `openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//'`