Ruby on Rails
Helpers (Version #3)

Helpers are modules whose methods may be used in a view. If you find yourself putting a lot of code in a view, think of writing a helper to handle that code, where it can be better managed and reused.

See:

UnderstandingHelpers

category: Glossary

Bath and Shower
Fragrance
Gift Sets
Hair Care
Makeup
Men’s Grooming
Shaving and Hair Removal
Skin Care
Tools and Accessories

Baby Apparel
Baby Bathing & Skin Care
Baby Bedding
Baby Car Seats
Baby Diapering
Baby Feeding
For Moms
Baby Furniture
Baby Gear
Baby Gifts
Baby Health & Baby Care
Nursery Décor
Potty Training
Baby Safety
Baby Strollers

Books – Business & Investing
Books – Children’s Books
Books – Comics & Graphic Novels
Books – Computers & Internet
Books – Cooking, Food & Wine
Books – Entertainment
Books – Gay & Lesbian
Books – Health, Mind & Body
Books – History
Books – Home & Garden
Books – Law
Books – Literature & Fiction
Books – Medicine
Books – Mystery & Thrillers
Books – Nonfiction
Books – Outdoors & Nature
Books – Parenting & Families
Books – Professional & Technical
Books – Reference
Books – Religion & Spirituality
Books – Romance
Books – Science
Books – Science Fiction & Fantasy
Books – Sports
Books – Teens
Books – Travel

Camera & Photo – Accessories
Camera & Photo – Camcorders
Camera & Photo – Digital Cameras
Camera & Photo – Film Cameras
Camera & Photo – Optics
Camera & Photo – Printers & Scanners

Health & Personal Care – Baby & Child Care
Health & Personal Care – Food & Snacks
Health & Personal Care – Health & Personal Care Outlet Store
Health & Personal Care – Health Care
Health & Personal Care – House Supplies
Health & Personal Care – Nutrition & Fitness
Health & Personal Care – Personal Care
Health & Personal Care – Sexual Wellness

Computers – Computer Add-Ons
Computers – Desktops
Computers – Handhelds & PDAs
Computers – Notebooks

Electronics – Accessories & Supplies
Electronics – Audio & Video
Electronics – Camera & Photo
Electronics – Car Electronics
Electronics – Computers & Add-Ons
Electronics – GPS & Navigation
Electronics – Home Automation & Security
Electronics – Office Electronics
Electronics – Service & Replacement Plans

Gourmet Food – Appetizers & Hors d’oeuvres
Gourmet Food – Baking Supplies
Gourmet Food – Beverages
Gourmet Food – Bread
Gourmet Food – Breakfast Foods
Gourmet Food – Candy
Gourmet Food – Cheese
Gourmet Food – Chocolate
Gourmet Food – Coffee & Tea
Gourmet Food – Cookies
Gourmet Food – Dairy Foods & Eggs
Gourmet Food – Desserts
Gourmet Food – Fruits & Vegetables
Gourmet Food – Gourmet Gifts
Gourmet Food – Jams, Jellies & Preserves
Gourmet Food – Meat, Game & Pâtés
Gourmet Food – Oils, Vinegars & Salad Dressings
Gourmet Food – Pasta, Beans, Grains & Rice
Gourmet Food – Prepared Meals
Gourmet Food – Salsas & Condiments
Gourmet Food – Seafood & Caviar
Gourmet Food – Seasonings, Herbs & Spices
Gourmet Food – Snack Food
Gourmet Food – Soups & Stocks

Grocery – Appetizers & Hors D’Oeuvres
Grocery – Baking Supplies
Grocery – Beverages
Grocery – Boxed Meals & Side Dishes
Grocery – Breads
Grocery – Breakfast Foods
Grocery – Canned & Packaged Goods
Grocery – Coffee, Tea & Cocoa
Grocery – Condiments, Sauces & Spreads
Grocery – Dairy & Eggs
Grocery – Desserts & Pastries
Grocery – Fruits & Vegetables
Grocery – Health & Family
Grocery – Herbs, Spices & Seasonings
Grocery – Household Supplies
Grocery – Meats
Grocery – Pasta & Grains
Grocery – Pet Supplies
Grocery – Seafood
Grocery – Snacks, Cookies & Candy

Home & Garden – Backyard Birding
Home & Garden – Bar Tools & Glasses
Home & Garden – Bedding & Bath
Home & Garden – Coffee, Tea & Espresso
Home & Garden – Cook’s Tools & Gadgets
Home & Garden – Cookware & Baking
Home & Garden – Cutlery
Home & Garden – Fresh Flowers & Indoor Plants
Home & Garden – Furniture & Décor
Home & Garden – Gardening Tools
Home & Garden – Grills, Smokers & Outdoor Cooking
Home & Garden – Heating & Lighting
Home & Garden – Kitchen & Table Linens
Home & Garden – Large Appliances
Home & Garden – Leisure & Fitness
Home & Garden – Outdoor Décor
Home & Garden – Patio Furniture
Home & Garden – Pest Control
Home & Garden – Pet Supplies
Home & Garden – Plants & Planting
Home & Garden – Small Appliances
Home & Garden – Tableware
Home & Garden – Vacuums, Cleaning & Storage
Home & Garden – Weather Instruments
Home & Garden – Wine Accessories

Industrial & Scientific – Adhesive Tapes
Industrial & Scientific – Fasteners
Industrial & Scientific – Industrial Abrasives
Industrial & Scientific – Industrial Adhesives
Industrial & Scientific – Industrial Cutting Tools
Industrial & Scientific – Industrial Hoses
Industrial & Scientific – Material Handling Equipment
Industrial & Scientific – Mechanical Components
Industrial & Scientific – Precision Measurement Products
Industrial & Scientific – Raw Materials

Jewelry – Accessories
Jewelry – Body Jewelry
Jewelry – Bracelets
Jewelry – Brooches & Pins
Jewelry – Charms
Jewelry – Children’s Jewelry
Jewelry – Earrings
Jewelry – Engagement
Jewelry – Jewelry Sets
Jewelry – Men’s Jewelry
Jewelry – Necklaces & Pendants
Jewelry – Religious Jewelry
Jewelry – Rings
Jewelry – Wedding & Anniversary

Kindle Store – Advice & How-to
Kindle Store – Arts & Entertainment
Kindle Store – Biographies & Memoirs
Kindle Store – Business & Investing
Kindle Store – Children’s Chapter Books
Kindle Store – Computers & Internet
Kindle Store – Fantasy
Kindle Store – Fiction
Kindle Store – History
Kindle Store – Humor
Kindle Store – Lifestyle & Home
Kindle Store – Literary Fiction
Kindle Store – Mystery & Thrillers
Kindle Store – Nonfiction
Kindle Store – Parenting & Families
Kindle Store – Politics & Current Events
Kindle Store – Reference
Kindle Store – Religion & Spirituality
Kindle Store – Romance
Kindle Store – Science
Kindle Store – Science Fiction
Kindle Store – Sports
Kindle Store – Travel

Miscellaneous – Aircraft
Miscellaneous – Antiques
Miscellaneous – Coins
Miscellaneous – Collectibles
Miscellaneous – General
Miscellaneous – Other Products
Miscellaneous – Scientific Supplies
Miscellaneous – Stamps
Miscellaneous – Vehicles
Miscellaneous – Watercraft

MP3 Downloads – MP3 Albums
MP3 Downloads – MP3 Songs

Music – Alternative Rock
Music – Blues
Music – Broadway & Vocalists
Music – Children’s Music
Music – Christian & Gospel
Music – Classic Rock
Music – Classical
Music – Country
Music – Dance & DJ
Music – Folk
Music – Hard Rock & Metal
Music – International
Music – Jazz
Music – Latin Music
Music – Miscellaneous
Music – New Age
Music – Pop
Music – R&B
Music – Rap & Hip-Hop
Music – Rock
Music – Soundtracks

Musical Instruments – Band & Orchestra
Musical Instruments – Bass Guitars
Musical Instruments – DJ, Electronic Music & Karaoke
Musical Instruments – Drums & Percussion
Musical Instruments – Folk & World Instruments
Musical Instruments – Guitars
Musical Instruments – Instrument Accessories
Musical Instruments – Keyboards
Musical Instruments – Live Sound & Stage
Musical Instruments – Recording Equipment

Office Products – Business Presentation Supplies
Office Products – Educational Supplies
Office Products – Mailroom Supplies
Office Products – Office Furniture & Accessories
Office Products – Office Lighting
Office Products – Office Supplies

Cell Phones & Service – All
Cell Phones & Service – Bluetooth
Cell Phones & Service – Camera
Cell Phones & Service – E-mail
Cell Phones & Service – Flip
Cell Phones & Service – Kid’s
Cell Phones & Service – Mobile Broadband Cards
Cell Phones & Service – MP3
Cell Phones & Service – PDA
Cell Phones & Service – Prepaid
Cell Phones & Service – Video
Cell Phones & Service – Wi-Fi

Software – Business & Office
Software – Children’s Software
Software – Education & Reference
Software – Graphics
Software – Home & Hobbies
Software – Language & Travel
Software – Linux
Software – Macintosh
Software – Networking
Software – Operating Systems
Software – Outlet
Software – Personal Finance
Software – Programming
Software – Software for Handhelds
Software – Utilities
Software – Video & Music
Software – Web Development

Toys & Games – Action Figures
Toys & Games – Activities & Amusements
Toys & Games – Arts & Crafts
Toys & Games – Bikes, Skates & Ride-Ons
Toys & Games – Construction, Blocks & Models
Toys & Games – Dolls
Toys & Games – Electronics for Kids
Toys & Games – Games
Toys & Games – Hobbies
Toys & Games – Kids’ Furniture & Room Décor
Toys & Games – Learning & Education
Toys & Games – Music
Toys & Games – Party Supplies
Toys & Games – Play Vehicles
Toys & Games – Preschool
Toys & Games – Pretend Play & Dress-up
Toys & Games – Puzzles
Toys & Games – Sports & Outdoor Play
Toys & Games – Stuffed Animals & Plush
Toys & Games – Toy Figures & Playsets

Unbox Video Downloads – International
Unbox Video Downloads – Movies
Unbox Video Downloads – Nonfiction
Unbox Video Downloads – TV

DVD – Action & Adventure
DVD – African American Cinema
DVD – Animation
DVD – Anime & Manga
DVD – Art House & International
DVD – Classics
DVD – Comedy
DVD – Cult Movies
DVD – Documentary
DVD – Drama
DVD – Educational
DVD – Fitness & Yoga
DVD – Gay & Lesbian
DVD – Horror
DVD – Kids & Family
DVD – Military & War
DVD – Music Video & Concerts
DVD – Musicals & Performing Arts
DVD – Mystery & Suspense
DVD – Science Fiction & Fantasy
DVD – Special Interests
DVD – Sports
DVD – Television
DVD – Westerns

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VHS – Action & Adventure
VHS – African American Cinema
VHS – Animation
VHS – Anime & Manga
VHS – Art House & International
VHS – Boxed Sets
VHS – Classics
VHS – Comedy
VHS – Cult Movies
VHS – Documentary
VHS – Drama
VHS – Educational
VHS – Fitness
VHS – Gay & Lesbian
VHS – Horror
VHS – Kids & Family
VHS – Military & War
VHS – Music Video & Concerts
VHS – Musicals & Performing Arts
VHS – Mystery & Suspense
VHS – Science Fiction & Fantasy
VHS – Spanish Language
VHS – Special Interests
VHS – Sports
VHS – Television
VHS – Westerns
VHS – Widescreen

Watches – Accessories
Watches – Casual Watches
Watches – Collectible Watches
Watches – Dress Watches
Watches – Fashion Watches
Watches – Pocket Watches
Watches – Sport Watches