pbohea articles - 7 total
Pundit Authorization
def show authorize @photo end When you pass the authorize method an instance of Photo: It...
Enum
class FollowRequest < ApplicationRecord belongs_to :recipient, class_name: "User" belongs_to...
belongs_to default
In standard Rails applications, the default is opposite: belongs_to adds an automatic validation to...
Add Index
adding index to non-foreign key columns enables faster lookups. i.e. if you add index to the email...
g scaffold vs g model
The question you have to answer now is: for each of these tables, do you want to generate a scaffold...
find_by() & find()
find_by() returns a single instance, not an array. Movie.find_by(id:3).title will return the title...
