// jQuery
$(document).ready(function() {
// code
})
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=Navigating= | |
visit('/projects') | |
visit(post_comments_path(post)) | |
=Clicking links and buttons= | |
click_link('id-of-link') | |
click_link('Link Text') | |
click_button('Save') | |
click('Link Text') # Click either a link or a button | |
click('Button Value') |
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#Model | |
@user.should have(1).error_on(:username) # Checks whether there is an error in username | |
@user.errors[:username].should include("can't be blank") # check for the error message | |
#Rendering | |
response.should render_template(:index) | |
#Redirecting | |
response.should redirect_to(movies_path) |
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# Git pre-commit hook to check all staged Ruby (*.rb/haml/coffee) files | |
# for Pry binding references | |
# | |
# Installation | |
# | |
# ln -s /path/to/pre-commit.sh /path/to/project/.git/hooks/pre-commit | |
# | |
# Based on | |
# | |
# http://codeinthehole.com/writing/tips-for-using-a-git-pre-commit-hook/ |
Last year I started playing around with using memoized private helper methods in my controllers instead of the traditional instance variable assigns we see in RoR controllers. Here's an example:
class PostsController < ApplicationController
helper_method :new_post, :post, :posts
def new; end
def show; end
def edit; end
def index; end
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ActiveAdmin.register_page "Preference" do | |
menu priority: 2 | |
content do | |
form :action => admin_preference_update_path, :method => :post do |f| | |
f.input :name => 'authenticity_token', :type => :hidden, :value => form_authenticity_token.to_s | |
panel "Preference" do | |
fieldset do | |
ol do | |
li do |
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/*globals React, Turbolinks*/ | |
/* Modified react_ujs to prevent the components polluting global scope whenever possible. | |
* Since I use subdirs for my components, it also flattens the structure making | |
* _componentStore[className] possible. | |
* Creds for the react_ujs.js file to the people from react-rails (https://github.com/reactjs/react-rails) | |
*/ | |
var path = require('path'); |
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-- TerminalVim.app | |
-- This creates a shim Application that will enable you to open files from the Finder in vim using iTerm | |
-- To use this script: | |
-- 1. Open Automator and create a new Application | |
-- 2. Add the "Run Applescript" action | |
-- 3. Paste this script into the Run Applescript section | |
-- 4. Save the application as TerminalVim.app in your Applications folder | |
-- 5. In the Finder, right click on a file and select "Open With". In that window you can set TerminalVim as a default |
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#!/usr/bin/env ruby | |
require 'sidekiq' | |
require 'sidekiq/cli' | |
# Default to running one process per core | |
def process_count | |
return ENV['SK_PROCESS_COUNT'].to_i unless ENV['SK_PROCESS_COUNT'].to_i == 0 | |
case RbConfig::CONFIG['host_os'] |
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#!/bin/sh | |
# Generate self signed root CA cert | |
openssl req -nodes -x509 -newkey rsa:2048 -keyout ca.key -out ca.crt -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=root/CN=`hostname -f`/emailAddress=kevinadi@mongodb.com" | |
# Generate server cert to be signed | |
openssl req -nodes -newkey rsa:2048 -keyout server.key -out server.csr -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=server/CN=`hostname -f`/emailAddress=kevinadi@mongodb.com" | |
# Sign the server cert |
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