CODEWITHSUNDEEP
ruby
ChrisWilson
ChrisWilson

Reputation: 459

How to yield an instance method from another file for Rspec

The code below checks to see if in the file '08_book_titles' I have reversed the string that is in the class Book and method title contained in the code below. That string being "inferno". 

require '08_book_titles'

describe Book do

before do
@book = Book.new
end

describe 'title' do
it 'should capitalize the first letter' do
@book.title = "inferno"
@book.title.should == "Inferno"
end

I tried the following to no avail. Any help is much appreciated. 

class Book
def title
return yield.capitalize
end
end

Upvotes: 1

Views: 129

Answers (1)

roob
roob

Reputation: 1136

If you want to store the capitalized form, then

class Book
  attr_accessor :title
  def title=( title )
    @title = title.capitalize
  end
end

If you want to preserve the original form 

class Book
  attr_accessor :title
  def title
    @title.capitalize
  end
end

Upvotes: 2

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