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#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

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#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

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This installer has already modified the configuration file for you! The
following configuration snippet was inserted:

  http {
      ...
      passenger_root /Users/sumitasok/.rvm/gems/ruby-1.9.3-p392@ehq/gems/passenger-4.0.5;
      passenger_ruby /Users/sumitasok/.rvm/wrappers/ruby-1.9.3-p392@ehq/ruby;
      ...
  }

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#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

sumitasok

map - like method definition
root - root path off the app
index - index file of the project

$http_user_agent  - User Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_2 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5
$request          - Request: "GET /hhh?desktop_view HTTP/1.1"
$args             - ARGS: "desktop_view"
$remote_addr      - 127.0.0.1
$remote_user
$time_local       - 03/Jun/2013:19:45:20 +0530

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ruby -ryaml -rjson -e 'puts YAML.dump(JSON.parse(STDIN.read))' < file.json > file.yaml

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it { should validate_presence_of :abc }

# what it expects is error messages against the columns which are under question.

# if you have a custom error message, use

it { should validate_presence_of(:abc).with_message(/the message/) }

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class UserDefined
  module ActionController # :nodoc: all
    def self.included(base)
      base.send :helper_method, :user_method
    end

    private
    def user_method
      @user_defined ||= UserDefined.new(
        :var => 'value',

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<form>
  <fieldset>
    <legend>Form header</legend>

    <! this above fieldset legend should have the text explaining the forms purpose > 

    <label for="id_of_related_input_field">Text corresponding to input field</label>
    <input id="id_of_related_input_field" type="..." />

    <! have label close to input, have for(label) and id(input) same for identification by screen reader, prefer this way over nesting input under label >

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# to get the Location from the response header.
response.header["Location"].should eq('/admin/clients/'+client.id+'/edit')