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Novidades no Rails 5
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Amanda
July 02, 2016
Programming
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Novidades no Rails 5
Novidades no Rails 5
Amanda
July 02, 2016
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Transcript
RAILS 5 @ A M A N D A S
P O S I T O N O V I D A D E S N O
SUPORTE PA RA RUBY 2. 2. 2 OU +
INCREMENTA L GC Garbage Collector agora coleta symbols & reduz
o consumo de memória
DEPRECA TION A ND CLEA NUP Removida muita coisa marcada
como deprecated em versões anteriores do Rails
A CTIONMA ILER #deliver e #deliver! foram removidos
# OR Book.where('status = 1').or(Book.where('status = 3')) # => SELECT
* FROM books WHERE (status = 1) OR (status = 3)
# LEFT_ OUTER_ JOINS Author.left_outer_joins(:posts) Author.left_joins :posts, :comments SELECT "authors".*
FROM "authors" LEFT OUTER JOIN "posts" ON "posts"."author_id" = "authors"."id" LEFT OUTER JOIN "comments" ON "comments"."author_id" = "authors"."id"
BELONGS_ TO OBRIGA TÓRIO POR PA DRÃO
UUID COMO PRIMA RY KEY
None
EXECUÇÃO DE COMA NDOS DE RA KE COM RA ILS
RA ILS 5. 0 TA MBÉM VEM COM TURBOLINKS 5
RA ILS A PI $ rails new bluesoft-api --api
A CTIONCA BLE WebSockets com Rails "You must have redis
installed and running on the default port:6379 (or configure it in config/redis/cable.yml)." Default development server mudou de Webrick para Puma.
OBRIGA DA!
REFERÊNCIA S http://guides.rubyonrails.org/5_0_release_notes.html http://blog.michelada.io/whats-new-in-rails-5 http://weblog.rubyonrails.org/2016/6/30/Rails-5-0-final/ http://blog.bigbinary.com/categories/Rails-5 https://github.com/rails/actioncable-examples https://visualhunt.com/photo/10973/ https://visualhunt.com/photo/74023/