Sha256: aaee03bae7e8a747b397e54d74771047f6ebf105d44cf32ad3f83ef44e26ad9c
Contents?: true
Size: 1.77 KB
Versions: 20
Compression:
Stored size: 1.77 KB
Contents
module Factory
# Build actions for the model
def self.build(model, &block)
name = model.to_s.underscore
define_method("#{name}_attributes", block)
define_method("valid_#{name}_attributes") {|*args| valid_attributes_for(model, *args)}
define_method("new_#{name}") {|*args| new_record(model, *args)}
define_method("create_#{name}") {|*args| create_record(model, *args)}
end
# Get valid attributes for the model
def valid_attributes_for(model, attributes = {})
name = model.to_s.underscore
send("#{name}_attributes", attributes)
attributes
end
# Build an unsaved record
def new_record(model, *args)
model.new(valid_attributes_for(model, *args))
end
# Build and save/reload a record
def create_record(model, *args)
record = new_record(model, *args)
record.save!
record.reload
record
end
build AutoShop do |attributes|
attributes.reverse_merge!(
:name => "Joe's Auto Body",
:num_customers => 0
)
end
build Car do |attributes|
valid_vehicle_attributes(attributes)
end
build Highway do |attributes|
attributes.reverse_merge!(
:name => 'Route 66'
)
end
build Motorcycle do |attributes|
valid_car_attributes(attributes)
end
build Switch do |attributes|
attributes.reverse_merge!(
:state => 'off'
)
end
build ToggleSwitch do |attributes|
attributes.reverse_merge!(
:state => 'off'
)
end
build Vehicle do |attributes|
attributes[:highway] = create_highway unless attributes.include?(:highway)
attributes[:auto_shop] = create_auto_shop unless attributes.include?(:auto_shop)
attributes.reverse_merge!(
:seatbelt_on => false,
:insurance_premium => 50
)
end
end
Version data entries
20 entries across 20 versions & 3 rubygems