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// Function to check if element is visible in viewport
const isVisible = (elem) => {
  const rect = elem.getBoundingClientRect();
  return (
    rect.top >= 0 &&
    rect.left >= 0 &&
    rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
    rect.right <= (window.innerWidth || document.documentElement.clientWidth)
  );
};

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[
  {
    "first_name": "Emma",
    "last_name": "Johnson",
    "full_name": "Emma Johnson",
    "email": "emma.johnson@example.com",
    "encrypted_password": "a8a3db3d3c0a2a2",
    "reset_password_token": "t9a0e4f8a4e4",
    "confirm_token": "d8b8c7c6f5e4d3c",
    "age": 28,

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require 'test_helper'

describe PagesController do
  before{ sign_in }

  subject{ PagesController.new }

  %w{some_page another_page}.each do |page|
    describe "rendering the #{page} page" do
      it 'should render successfully' do

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# implicit
class ErrorReporter
  def active?
    Rails.environment.production?
  end
end

Rails.environment.stub :production?, true do
  assert ErrorReporter.active?
end

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Tea Strainer - 9$ - https://www.harney.com/permanent-tea-filters.html
Black Tea - 6.25$/4oz - https://www.harney.com/irish-breakfast-tea.html
Green Tea - 12$/4oz - https://www.harney.com/japanese-sencha.html

Brew the Green for ~2 minutes in less than boiling water, no milk, maybe a little sugar. As for the black tea, 4 minutes, boiling water, milk & sugar.

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ruby '1.9.3'

def local_group(*g, &block)
  on_heroku = (ENV['HOME'].gsub('/','') == 'app')

  if on_heroku
    group(:test, &block)
  else
    group(*g, &block)
  end

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email = 'you@yours.com'.gsub('%', '')

users = User.arel_table

User.find_by_sql(
  users.
    project(:id).
    where(users[:email].matches email).
    to_sql
).first

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class UserSearch
  def self.search(term, topic_id = nil)
    scope = User.scoped 

    if topic_id
      scope = scope.joins("
        LEFT JOIN (
          SELECT DISTINCT(posts.user_id)
          FROM posts
          WHERE topic_id = #{topic_id.to_i}

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1.9.3p327 :048 > t = User.new
 => #<User id: nil, name: nil, some_bool: nil, created_at: nil, updated_at: nil> 
1.9.3p327 :049 > t.some_bool = 'a string'
 => "a string" 
1.9.3p327 :050 > t.some_bool
 => false

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class ImplementMongo < ActiveRecord::Migration
  def change
    create_table :mongo do |t|
      t.string :key
      t.text :value
    end
  end
end