amejiarosario

Rails Migration

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

Migrations methods:

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

saidinesh5

#
# My Fancy Node.js project
#

PROJECT = "My Fancy Node.js project"


all: install test server

debug: ;@echo "Debugging ${PROJECT}.....http://0.0.0.0:8080/debug?port=5858 to start debugging"; \

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

davelnewton

# Get a URL's content to play with
content = contents[contents.keys.first]

# => [#<Nokogiri::XML::Element:0x48a9a86 name="p" children=[#<Nokogiri::XML::Text:0x48a9810 "The autobiography of Yohwan Lim, ">, #<Nokogiri::XML::Element:0x48a96ee name="i" children=[#<Nokogiri::XML::Text:0x48a9536 "Crazy As Me">]>, #<Nokogiri::XML::Text:0x48a931a " was released in Korea by BookRoad Publishers in October 25, 2004.  This is my translation of the book, except the following four sections which were translated by BinaryStar of Teamliquid.net, which I have made minor changes: \"Hope on the Road Not Taken,\" \"Chapter One: The Game-crazed Kid,\" \"The Birth of the Emperor,\" and \"The Little Prince with Three Sisters.\"">]>, #<Nokogiri::XML::Element:0x48a9194 name="p" children=[#<Nokogiri::XML::Text:0x48a9022 "As of October 4, 2004:">]>, #<Nokogiri::XML::Element:0x48a8e92 name="p">, #<Nokogiri::XML::Element:0x48a8ce4 name="p" children=[#<Nokogiri::XML::Text:0x48a8af0 "The addition of e-sports organizations to major compani

joeyAghion

#!/usr/bin/env ruby

# Evaluates a sample of keys/values from each redis database, computing statistics for each key pattern:
#   keys: number of keys matching the given pattern
#   size: approximation of the associated memory occupied (based on size/length of value)
#   percent: the proportion of this 'size' relative to the sample's total
#
# Copyright Weplay, Inc. 2010. Available for use under the MIT license.

zhengjia

=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')