waseem

class someController < ApplicationController 
  def a
    set_instance_variable
  #How would i access @instance_variable in this method. 
  #I could make it a class variable right? 
    @instance_variable == 'whatever' #=> true
  end 
  
  def b
    set_instance_variable

waseem

def cats_text(count = 0)
  return "Cats (" + count.to_s + ")" if count > 1
  "Cats"
end

waseem

irb(main):001:0> class Fookamachi
irb(main):002:1>   def hackety_hack
irb(main):003:2>     proc do
irb(main):004:3*       def hello
irb(main):005:4>         'hello'
irb(main):006:4>       end
irb(main):007:3>     end
irb(main):008:2>   end
irb(main):009:1> end
=> :hackety_hack

waseem

# contracts_controller.rb
 
class ContractsController < ApplicationController
  respond_to :html, :xls
  # GET /contracts
  # GET /contracts.json
  def all
 
    @contracts = Contract.all_items_i_can_view(current_user)
    respond_to do |format|

waseem

authors = [
  %{ name: "Jose", langauge: "Elixir" },
  %{ name: "Matz", langauge: "Ruby" },
  %{ name: "Larry", language: "Perl" }
]

language_with_an_r = fn (:get, collection, next_fn) ->
  for row <- collection do
    if String.contains?(row.language, "r") do
      next_fn.(row)

waseem

getConversation: function (id, endAt) {
  if (endAt) {
    return $firebase($fbCurrent.child('messages').child(id).endAt(null, endAt).limit(16)).$asArray();
  } else {
    return $firebase($fbCurrent.child('messages').child(id)).$asArray();
  }
}

waseem

console.log($scope.accessRef.constructor.toString());      // => function Object() { [native code] }

console.log(Object.prototype.toString($scope.accessRef));  // => [object Object] 

waseem

$ AWS_ACCESS_KEY=SOME_KEY AWS_SECRET_KEY=SOME_SECRET_KEY ansible -i ec2.py -u ubuntu us-east-1b -m ping
  File "/home/waseem/Repositories/Learning/Ansible/ec2.py", line 168
    print data_to_print
                      ^
SyntaxError: invalid syntax

ERROR: failed to parse executable inventory script results: {'msg': '', 'failed': True, 'parsed': False}

waseem

class ResourceArchiver
  def archive_resource
    @resource_downloader.download_resource # download_resource is already tested properly
    @resource_downloader.archive           # archive is already tested properly
    upload_resource_archive                # upload_resource_archive s already tested properly
  end
end

waseem

Class User < ActiveRecord::Base
 def update_password(params)
    if authenticate(params['current_password'])
      self.password = params['password']
      self.password_confirmation = params['password_confirmation']
      class << self
        validates :password, length: { minimum: 6 }
      end
      !!save
    else