chumpy

#require 'active_support/core_ext'

class YamlCompare
  def self.compare_keys first_file_info, second_file_info, results_location
    first_file = Hash.new
    second_file = Hash.new
    deltas_file = Hash.new
    File.open( first_file_info[:file_location] ) { |yf| first_file =  YAML.load( yf ) }
    File.open( second_file_info[:file_location] ) { |yf| second_file =  YAML.load( yf ) }
    first_file[first_file_info[:root]].each_pair do |k,v|

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

amejiarosario

Rails Migration

http://guides.rubyonrails.org/migrations.html

Migrations methods:

• add_column
• add_index
• change_column
• change_table
• create_table
• drop_table

istana

# Additional translations at https://github.com/plataformatec/devise/wiki/I18n

# Just to be clear:
# Author: Ivan Stana, http://github.com/istana
# License: MIT
# Base file: devise.en.yml
# Some elements taken from https://gist.github.com/MarosPixel/1295185 thx
# For versions 2.2, 3.0, maybe other 

sk:

jendiamond

Presentation slides

Create a Gem - Make it a CLI - Add Rspec Tests

Create a Gem - Make it a Command Line Interface - Add Rspec Tests Using Bundler & Thor

#Creating your own Gem

1. Run this command in your Terminal. This creates and names all the files you need for your gem. We are going to create a Lorem Ipsum Generator; you can call it whatever you want but seeing as we are creating a Lorem Ipsum generator we'll call it lorem. Read about gem naming conventions.

mssola

##
# This files shows some possible implementations of the Singleton pattern
# in Ruby. I'm not a huge fan of the Singleton pattern, but it's nice
# in some cases. In this file I'm going to implement a simple logger.
#


##
# The first implementation that can come to our minds is to create a class
# that holds an instance as a class variable that can be accessed through

robinboening

class Player

  FULL_HEALTH = 20

  def play_turn(warrior)
    @warrior = warrior
    
    if need_to_rest?
      if able_to_rest?
        warrior.rest!

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above

brysgo

CHECKING_OUT_BRANCH=$3
OLD_BRANCH=$1
NEW_BRANCH=$2

if [ $CHECKING_OUT_BRANCH -eq 1 ]
  then
    FILES_CHANGED=`git diff $OLD_BRANCH $NEW_BRANCH --name-status`
    MIGRATIONS_REMOVED=`echo "$FILES_CHANGED" | egrep 'D\tdb/migrate/([0-9]+)' | sort -r`
    MIGRATIONS_ADDED=`echo "$FILES_CHANGED" | egrep 'A\tdb/migrate/([0-9]+)'`
    

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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