[英]Metrics/AbcSize: Assignment Branch Condition size for fill_arrays is too high. [<9, 21, 0> 22.85/17]
I need to generate random data with ffaker and have no clue how to fix abcsize here我需要用 ffaker 生成随机数据并且不知道如何在这里修复 abcsize
Here is what i had这是我所拥有的
class Library
attr_accessor :authors, :books, :orders, :readers
def initialize(authors = [], books = [], orders = [], readers = [])
@books = books
@orders = orders
@readers = readers
@authors = authors
end
def create_data
@authors = []
@books = []
@readers = []
@orders = []
100.times do
authorname = FFaker::Book.author
biography = FFaker::Book.description
title = FFaker::Book.title
name = FFaker::Name.name
email = FFaker::Internet.email
city = FFaker::Address.city
street = FFaker::Address.street_name
house = rand(1 - 10_000)
date = Time.now.utc.strftime('%d.%m.%Y')
@authors.push(Author.new(authorname, biography))
@books.push(Book.new(title, authorname))
@readers.push(Reader.new(name, email, city, street, house))
@orders.push(Order.new(title, name, date))
end
end
end
So i decided to create few private methods but still have big abcsize所以我决定创建一些私有方法但仍然有很大的 abcsize
class Library
attr_accessor :authors, :books, :orders, :readers
def initialize(authors = [], books = [], orders = [], readers = [])
@books = books
@orders = orders
@readers = readers
@authors = authors
end
def create_data
create_arrays
fill_arrays
end
private
def create_arrays
@authors = []
@books = []
@readers = []
@orders = []
end
def fill_arrays
100.times do
authorname = FFaker::Book.author
biography = FFaker::Book.description
title = FFaker::Book.title
name = FFaker::Name.name
email = FFaker::Internet.email
city = FFaker::Address.city
street = FFaker::Address.street_name
house = rand(1 - 10_000)
date = Time.now.utc.strftime('%d.%m.%Y')
@authors.push(Author.new(authorname, biography))
@books.push(Book.new(title, authorname))
@readers.push(Reader.new(name, email, city, street, house))
@orders.push(Order.new(title, name, date))
end
end
end
I can't really separate that ffaker part because:我无法真正将那个 ffaker 部分分开,因为:
Would really appreciate if someone could help me, don't have much experience at refactoring如果有人可以帮助我,我将不胜感激,在重构方面没有太多经验
Method separation partially worked as @Sergii-k suggested but now i have some troubles with associations方法分离部分按照@Sergii-k 的建议工作,但现在我在关联方面遇到了一些麻烦
class Library
attr_accessor :authors, :books, :orders, :readers
def initialize(authors: [], books: [], orders: [], readers: [])
@books = books
@orders = orders
@readers = readers
@authors = authors
end
def create_arrays
@authors = []
@books = []
@readers = []
@orders = []
end
def create_data
create_arrays
fill_arrays
end
def show
create_data
puts @authors
puts @books
puts @orders
puts @readers
end
def build_author
name = FFaker::Book.author
biography = FFaker::Book.description
Author.new(name, biography)
end
def build_book(author)
title = FFaker::Book.title
Book.new(title, author.name)
end
def build_reader
name = FFaker::Name.name
email = FFaker::Internet.email
city = FFaker::Address.city
street = FFaker::Address.street_name
house = rand(1 - 10_000)
Reader.new(name, email, city, street, house)
end
def build_order(reader)
date = Time.now.utc.strftime('%d.%m.%Y')
title = FFaker::Book.title
Order.new(title, reader.name, date)
end
def fill_arrays
1.times do
author = build_author
reader = build_reader
@authors.push(author)
@books.push(build_book(author))
@readers.push(reader)
@orders.push(build_order(reader))
end
end
end
This is the problem part now这是现在的问题部分
def build_book(author)
title = FFaker::Book.title
Book.new(title, author.name)
end
def build_order(reader)
date = Time.now.utc.strftime('%d.%m.%Y')
title = FFaker::Book.title
Order.new(title, reader.name, date)
end
I get 2 different titles now because i generate them in both methods.我现在得到了 2 个不同的标题,因为我在这两种方法中都生成了它们。 Tried to pass an arguments but it didn't work试图通过 arguments 但它没有用
def build_order(book, reader)
date = Time.now.utc.strftime('%d.%m.%Y')
Order.new(book.title, reader.name, date)
end
Done, works well!完成,效果很好!
class Library
attr_accessor :authors, :books, :orders, :readers
def initialize(authors: [], books: [], orders: [], readers: [])
@books = books
@orders = orders
@readers = readers
@authors = authors
end
def create_arrays
@authors = []
@books = []
@readers = []
@orders = []
end
def create_data
create_arrays
fill_arrays
end
def show
create_data
puts @authors
puts @books
puts @orders
puts @readers
end
def build_author
name = FFaker::Book.author
biography = FFaker::Book.description
Author.new(name, biography)
end
def build_book(author)
title = FFaker::Book.title
Book.new(title, author.name)
end
def build_reader
name = FFaker::Name.name
email = FFaker::Internet.email
city = FFaker::Address.city
street = FFaker::Address.street_name
house = rand(1 - 10_000)
Reader.new(name, email, city, street, house)
end
def build_order(book, reader)
date = Time.now.utc.strftime('%d.%m.%Y')
Order.new(book.title, reader.name, date)
end
def fill_arrays
1.times do
author = build_author
reader = build_reader
book = build_book(author)
@authors.push(author)
@books.push(book)
@readers.push(reader)
@orders.push(build_order(book, reader))
end
end
end
Here is log from yml file这是来自 yml 文件的日志
--- !ruby/object:Library
books:
- !ruby/object:Book
title: Case of the Missing Hungry Imp
author: Twila Mante
orders:
- !ruby/object:Order
book: Case of the Missing Hungry Imp
reader: Monty Feeney
date: 19.03.2021
readers:
- !ruby/object:Reader
name: Monty Feeney
email: lamonica.friesen@williamson.com
city: Croninport
street: Pfeffer Neck
house: 3002
authors:
- !ruby/object:Author
name: Twila Mante
biography: Ut porro deserunt voluptatem velit. Atque dicta labore ratione minima
sapiente. Dolor doloremque dolorem harum sint. At voluptatum molestias adipisci
vero. Perspiciatis rerum nesciunt maiores vitae.
You can go further with method separation:您可以通过方法分离进一步 go :
def build_author
# ...
Author.new(authorname, biography)
end
def build_book(author)
# ...
Book.new(title, author.authorname)
end
def build_reader
# ...
Reader.new(name, email, city, street, house)
end
def build_order(book, reader)
# ...
Order.new(book.title, reader.name, date)
end
def fill_arrays
100.times do
author = build_author
reader = build_reader
book = build_book(author)
@authors.push(build_author)
@books.push(book)
@readers.push(reader)
@orders.push(build_order(book, reader))
end
end
UPDATE: I've noticed, that some parameters are shared across methods.更新:我注意到,一些参数是跨方法共享的。 You can pass them as an arguments.您可以将它们作为 arguments 传递。
UPDATE: Fixed book title.更新:固定书名。
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