to_param
[ 1, 'String', true, String].to_param
"1/String/true/String"
with_options
class ModelName < AR::Base
has_many :model1, dependent: :destroy
class User < ApplicationRecord | |
has_many :posts | |
has_many :comments | |
# id :integer not null, primary key | |
# name :string(50) default("") | |
end |
#Model | |
@user.should have(1).error_on(:username) # Checks whether there is an error in username | |
@user.errors[:username].should include("can't be blank") # check for the error message | |
#Rendering | |
response.should render_template(:index) | |
#Redirecting | |
response.should redirect_to(movies_path) |
to_param
[ 1, 'String', true, String].to_param
"1/String/true/String"
with_options
class ModelName < AR::Base
has_many :model1, dependent: :destroy